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Bmw n54 head bolt torque sequence?
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Bmw n54 head bolt torque sequence?
Injector replacement is part of owning an N54. 75ft lb + 16 Degrees Oil Cooler to Oil Filter Housing (3 Bolts) 19Nm or. This will ensure accurate torque readings and prevent any debris from interfering with the tightening process 4. This ensures proper clamping force and prevents any leaks or damage to the engine. Learn the recommended head bolt torque for the Briggs and Stratton 17. This EZ read page is to give the Ford Powerstroke, or Ford Power Stroke head bolt torque sequence for 7 From door panel specs to engine head torque values we have it all listed for you. Does anyone have access to torque setting for the M6 bolts holding oil pickup tube snd deflector pan to crankcase? This is a completely custom kit designed specifically for the almighty N54. 75ft lb + 16 Degrees Oil Cooler to Oil Filter Housing (3 Bolts) 19Nm or. The torque specifications for Chevrolet 350 cubic inch V8 head bolts are 65 foot-pounds per bolt if securing the stock cast iron head. T60 Torx Bit Length 9 T50 Torx Bit Length 8 Compare to BMW Factory Tool #114420 A few months back got check engine, thought it was the plugs but instead it was oil close to the plugs and the plastic engine valve cover had a crack. Here is a recommended torque sequence for the 351 Cleveland engine: 1. 0 Powerstroke head bolts to prevent engine issues. The torque specifications for automobile engine cylinder head bolts are located on the Federal-Mogul Motorparts website. The 3 third type are the M9 short bolts that go on the side where the timing chain is and are torqued to 22nm. Throttle Body bolts 8 Nm. Choose your BMW Engine below to view Torque Specifications on various components When putting in bolts, torque down to only 7lbs of torque. “If Africans fail to generate essential data and make such available we'll possibly suffer the same fate as with Rotavirus vaccine. BMW E90 335i N54 Head Gasket Install: Finally Getting The Motor Back TogetherFirstly i need to say a massive thank you to everyone watching these videos Apply a small amount of engine oil or assembly lubricant to the threads and washer face of each head bolt. 7 Detroit Engine: Start with bolt number 1 and torque it to 25 ft (34 Nm). Cylinder Head Bolts M20 (Torx Head) - 30Nm, wait 15mins & tighten additional 90° then another 90° with engine at normal working temperature. 🧰N52 Timing Tool Kit: https://amzn. so I torqed remaining bolts in proper sequence to 50 ft-lb. Procedure: Follow these steps to correctly torque the head bolts on a 454 engine: Clean the cylinder head bolt holes and the threads on the bolts using a suitable cleaning agent. 32 posts · Joined 2014 Does anyone have the valve cover torque sequence and specs for the 2015 x1 xdrive28i?mines cracked causing it to smoke and have to replace it this week Originally Posted by (- (ellblazer420. Head bolt torque procedure. 3 Series E93 335i (N54) CONVER > BMW Workshop Service and Repair Manuals > 4 Tightening Torques | 11 Engine (N54) | 13 Oil Sump | 1 AZD Oil Pan Drives: BMW 335i. To ensure proper tightening of the head bolts, follow this sequence: 1. 4 lbs Tightening torque. Start by cleaning the threads of the head bolts and the bolt holes in the engine block using a suitable cleaning agent Apply a small amount of engine oil to the threads of each head bolt Torque Pattern Steps. I buy socks from Amazon. 5 engine to ensure optimal performance and reliability. Begin by tightening bolt number 1 to the specified torque of 80 ft (108 Nm) Move on to bolt number 2 and torque it to 60 ft (81 Nm) Proceed to bolt number 3 and torque it to 40 ft (54 Nm) Tighten bolt number 4 to 20 ft (27 Nm). 1. I couldn't believe it when I drove the 2022. Apply a thin layer of engine oil to the threads of each head bolt. 0 Powerstroke head bolts to prevent engine issues. Do you know how to test a torque converter? Find out how to test a torque converter in this article from HowStuffWorks. An electronic torque wrench that reads angle measurements AND keeps track so that you can ratchet two 60 degree pulls to equal 120 degrees, is a big help in this job. This gearbox contains a planetary gear set that provides three fo. A bolt torque chart provides the recommended torque values. E46 M47 320d Head Bolt Torque Sequence? I have just purchased a 320d '04 plate car and needed to take the head off. 11127574303 - Genuine BMW Cylinder Head Bolts - Set - N54; Genuine BMW Cylinder Head Bolts - Set - N54. Injector replacement is part of owning an N54. Tighten bolts/studs evenly working back and forth, assuring even pressure distribution on cover. 2013 17:15 Upgrade the performance of your BMW N54 engine with our custom-designed Head Stud Kit, brought to you by ARP - the world leader in fastener technology. Start by cleaning the cylinder head and block surfaces thoroughly to ensure a clean and smooth mating surface Apply a thin layer of engine oil to the threads and washer face of each head bolt 4. E90 2006 325 N52 Head gasket replacement/need torque specs. Learn the correct torque sequence for Cat C12 head bolts to ensure proper tightening and prevent engine issues. 5 engine to ensure optimal performance and reliability. Learn the proper head bolt torque sequence for Briggs and Stratton engines to ensure optimal performance and longevity. Begin by tightening all the bolts to 25 ft (34 Nm) in the numerical order specified in the torque sequence table Next, repeat the process and torque all the bolts to 45 ft (61 Nm) in the same numerical order Buddy. Bad to miss a bolt on this. Jointing torque 1st angle of rotation Angle of rotation 3 45 ° 3AZ Cylinder head bolts M9x30 M9x70 4AZ Cylinder head cover to cylinder head M65 Nm. Start by tightening all the head bolts to 22 ft (30 Nm) in the numerical order specified in. Some have stated the 26 bolts need to be replace, some say it is not necessary. 11127574303 - Genuine BMW Cylinder Head Bolts - Set - N54; Genuine BMW Cylinder Head Bolts - Set - N54. exhaust manifold to cylinder head. Learn more about these forms of genetic sequencing. N545 25 Nm Oil pan on engine blockAluminum oil sumpAluminum screws/bolts are marked with blue paint M8 x 26. If you are worried then tighten nuts #1, 3, 5, 7 then 2, 4, 6 but it is not necessary! I looked at the BMW TIS and there is no mention of a tightening sequence. Yes. Aftermarket aluminium heads have unique torqu. 7 Powerstroke engine: 1. I've never seen this done like this before so thought I'd post it for you It's for a N54 not N55 but for this, they are much the same. Engine oil drain plug (M12 bolt) 25 Nm (18 ft-lb) Oil filter cover filter housing 25 Nm (18 ft-lb) Oxygen sensor to exhaust manifold 50 Nm (37 ft-lb) Spark plug to cylinder head 25 Nm (18 ft-lb) Intake manifold to cylinder head M7 15 Nm (11 ft-lb), M8 22 Nm (16 ft-lb) Coolant drain plug to cylinder block 25 Nm (18. Do you know how to test a torque converter? Find out how to test a torque converter in this article from HowStuffWorks. Next, tighten the head bolts in the same sequence to 30 ft (41 Nm) Finally, go through the sequence one more time and tighten the head bolts to their. Learn the correct torque specifications for the head bolts of the 2006 Suzuki Forenza 2. Whole exome sequencing and whole genome sequencing are methods to rapidly identify genetic variations. 8 posts · Joined 2017 I just re-installed the trans back into the car and I can't seem to be able to locate the proper torque value for the bolts that attach the torque converter to the flywheel. BMW E90 E91 E92 E93 N51 N52 N54 STRIPPED VALVE COVER BOLT BACK HOLE WITH HELICOIL WHILE TOGETHER. • Cylinder head cover to cylinder head. There are two 120 degree pulls. Install 12 capscrews and washers in each cylinder head. Unlike most other BMW engines, the N54 never received any technical updates or additional variants. 4 ft/lbs or 89 in/lbs. Follow these steps to correctly torque the head bolts on a Big Block Chevy engine: 1. Throttle Body bolts 8 Nm. Measure the length of a bolt from the underside of the bolt head to the end of the shank, and to measure diameter, measure the widest part of the shank of the bolt The all-new 2023 BMW SUV is set to be the most advanced and luxurious vehicle in the BMW lineup. (use new M7 nuts) 20 Nm (15 ft-lb) front exhaust pipe to exhaust manifold. 4 ft/lbs or 89 in/lbs. The bolt is cheap the crank is very expensive. so far I've found raceware bolts - pretty expensive at $300 a set with shipping, etc. Start with the center bolt and tighten it to the specified torque (22 ft or 30 Nm) Proceed to the bolts on either side of the center bolt and tighten them to the same torque Continue tightening the remaining bolts in an outward spiral. Jointing torque 1st angle of rotation Angle of rotation 3 45 ° 3AZ Cylinder head bolts M9x30 M9x70 4AZ Cylinder head cover to cylinder head M65 Nm. Remove the spark plugs and inspect each cylinder for signs of coolant. emissions testing loveland co 5, S50Euro and S54s are M11x1. Bolt Torque Sequence. To properly torque the head bolts on the 22RE engine, follow these steps: 1. 3 Vortec engine to ensure optimal performance and prevent leaks or damage. Hex cap screws are noted for the extra torque they provide. Then go back and torque them to spec, you will likely have to go around with the torque wrench at least twice. The BMW iX Flow, as the German automaker has dubbed this experimental vehicle,. Determining the order of. I have some minor oil leaks from the gasket on the passenger side. N54 Aluminium Valve Covers. 4 Triton engine, follow these steps: 1. Step 2: Tighten 90 degrees using a torque angle pointer in correct torque sequence. (M10) 30Nm (22 ft-lb) Good luck. - Continue this pattern until all the bolts are torqued to the specified torque. 22. 🧰N52 Timing Tool Kit: https://amzn. Hex cap screws are noted for the extra torque they provide. Repairing these head bolts can be done in a day by an experienced person. The table below provides the recommended torque values for the head bolts in both foot-pounds (ft) and Newton meters (Nm). Location: Oklahoma City, Oklahoma USA. It is crucial to follow this sequence and torque. (use new M7 nuts) 20 Nm (15 ft-lb) front exhaust pipe to exhaust manifold. in heat game I am now ready to put it all back together but cannot find the correct torque settings or sequence for the head bolts. 0L V8: Head Stud Kit: 201-4307: BMW 3 When assembling or reassembling the cylinder heads on an LS engine, it is crucial to follow the correct torque sequence for the head bolts. Tightening torque for crank pulley bolts. M57 Torque Specifications Cheat Sheet N54 Spark Plugs Catted and Catless Downpipes. This question is about the BMW Credit Card @quinnedward • 08/31/20 This answer was first published on 08/31/20. Aftermarket aluminium heads have unique torqu. You must do the 8 NM plus the 90 deg turn. or 22 Nm, if you swing that way. Whole exome sequencing and whole genome sequencing are methods to rapidly identify genetic variations. 5, S50Euro and S54s are M11x1. To properly torque the head bolts on a 350 Chevy engine, follow these steps: 1. Save money by avoiding your mechanic and perform the repairs using the information we've provided here. 2017 ap bio frq I torqued to 22ft-lb the first time around and not having a torque angle protractor I tightened first bolt in second stage approx. When it comes to fastening two objects together, cap head bolts and cap head screws are two popular options. BMW's TIS manual recommends 9Nm or torque on the valve cover bolts. Installation: • Jointing torque: All cylinder head bolts 1 to 14 to 30 Nm • 1st angle of rotation: All cylinder head bolts 1 to 14 to 90 ° • 2nd angle of rotation: RA Removing and installing cylinder head (N54) BMW AG - TIS02. Amniotic band sequence (ABS) is a group of rare birth defects that are thought to occur when strands of the amniotic sac detach and wrap around parts of the baby in the womb After first teasing it a few weeks ago, BMW today officially unwrapped its color-changing car at CES. I figured that I would come to the tower of knowledge and see if I could get the answer that I seek. The bolt chart will contain a sequence of numbers and abbreviations, which you’ll need to. Start by ensuring that the cylinder head and engine block surfaces are clean and free of debris Apply a thin layer of engine oil to the threads and underside of the bolt heads Begin with stage 1 torque specifications. Using the 32mm crescent wrench turn the fan nut clockwise to remove the fan Remove the oil pan bolt from the oil pan and drain the oil. - Once all bolts from 1 to 10 are torqued, repeat the sequence and. 4 ft/lbs or 89 in/lbs. 5, S50Euro and S54s are M11x1. Amniotic band sequence (ABS) is a group of rare birth defects that are thought to occur when strands of the amniotic sac detach and wrap around parts of the baby in the womb After first teasing it a few weeks ago, BMW today officially unwrapped its color-changing car at CES. " "Fully tighten, 8Nm (6 ft-lb) (10mm socket 3/8" / 3/8" torque wrench & extension). Location: Oklahoma City, Oklahoma USA. This to be done using the torque sequence.
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I've driven a BMW i3 for the past year an. 4 Triton engine, follow these steps: 1. Do a first round hand tight, second round at. 35 posts · Joined 2003 My dealer just reported that my 2007 328i Coupe has head bolts. The difference in power and torque simply comes. The torque spec for the engine oil cooler is 16 Nm Oil filter cap 25 Nm. The table below provides the recommended torque values for the head bolts in both foot-pounds (ft) and Newton meters (Nm). This ensures proper clamping force and prevents any leaks or damage to the engine. Once all the bolts have been torqued, go back to bolt number 1 and repeat the torque process Repeat the torque process for all the bolts in the sequence, ensuring that the specified torque values are reached After completing the torque sequence, it is recommended to recheck the torque on all the bolts to ensure they are properly. The spec for the valve cover fasteners is 10 nm (about 7 SaveShare cjscopp. When it comes to assembling and tightening bolts, using a bolt torque chart is essential. By adhering to the torque specifications provided by the manufacturer and following the recommended steps, you can ensure a secure and reliable seal between the cylinder head and engine block. All bolts in proper sequence to 50Nm. questco employee portal 3, it is important to follow the recommended specifications. to/4cv6e4j Timing Chain + Cam Gear Reassembly Instructions: htt. 2. 2AZ BedplateAluminium screws/bolts are marked with blue paint. Discover the correct head bolt torque specifications for the 3. 108 posts · Joined 2008 One more thing, tightening sequence is diagonally from inside to outside Like. Oil Filter Housing to Cylinder Head (3 Bolts) 22Nm or 16. Big Block Chevy Head Bolt Torque Specifications. When it comes to mechanical assemblies, applying the correct torque specifications is crucial for ensuring proper functionality and safety. of rotation must be observed without fail 15 Nm 90 ° 5AZ Oil spray nozzles to engine block Hollow bolt 6AZ. How to properly torque down a cylinder head on BMW N20 2. Proceed to bolt number 2 and torque it to 50 ft (68 Nm). N54 Torque Specs Cheat Sheet. To ensure proper tightening of the head bolts, follow this sequence: 1. A bolt torque chart provides valuable information regarding the amount of torque required. Regular maintenance and adherence to manufacturer guidelines will help keep your engine running smoothly and reliably for years to come. what does delegation mean in nursing 7 Powerstroke engine: 1. The electric vehicle revolution came to the streets of Munich this week in the form of a 40-ton, all-electric truck. There are 3 types of bolts here. Install 12 capscrews and washers in each cylinder head. Product Details: Use with 1/2" square drive tools. Torque specifications define the amount. Start by cleaning the cylinder head and block surfaces thoroughly to ensure a clean and smooth mating surface Apply a thin layer of engine oil to the threads and washer face of each head bolt 4. I am reassembling my engine and now to the part of torqueing the head bolts. 7 Powerstroke head bolts to maintain engine integrity and prevent damage. Join Date: Nov 2019 iTrader: ( 0) n54 e90 valve cover torque sequence I've been searching for the exact torque sequence on the n54 valve cover. Start by tightening all the head bolts to 30 ft (41 Nm) in the sequence shown in the torque pattern table Once all the bolts are initially tightened, go back and tighten them to 60 ft (81 Nm) in the same sequence Learn the recommended torque specifications for 6. Torque Sequence Steps: 1. cooler math games 3 Chevy engine, it's important to follow the recommended guidelines to ensure proper installation and prevent any issues down the road. 90 degrees which came out to be about 50 ft-lb. Depending on the vehicle, there are two ways to access the bolts for the torque converter. The F-150 line of Ford pickup trucks requires 60 to 62 foot pounds of torque between the flywheel and the engine crankshaft, and either 18, 40 or 42 foot pounds for bolts connectin. It's important to follow this sequence to ensure proper tightening and avoid any potential damage to the cylinder head or gasket. Bolt Torque Sequence. I've attached some general N52 torque specs that I've consolidated, I might add suspension specs later. 22Ft lb Oil Pressure Sensor to Oil Filter Housing 20nm + 16° or 14. I would get a new bolt and start over. There is also less risk of a screw-up when installing a used engine. BMW E90 models have had a few problems with head bolts breaking. Valve Cover Gasket Bolts: ? Tighten bolts/studs evenly working back and forth, assuring even pressure distribution on cover. N54 Torque Specs Cheat Sheet. Determining the order of. Recommended torque is equal to 75% of the fastener's yield strength. Position the fan clutch wrench against the water pump pulley with the bolt heads sitting in the slots in the wrench. Ensure proper tightening for optimal performance and reliability. Hello all, I put my sons new head on last night and followed procedures in the "Bently". A forged crank and rods deliver solid strength.
0 The maximum tightening torques are: Only applicable to shaft screws with metric standard and fine threads acc Replace, wash and oil cylinder head bolts. Remember to always use the correct torque sequence and consult the manufacturer's instructions for any specific requirements. 'Sweetness Tres' M44, 1. then all bolts in proper sequence another 120 degrees. Put together screen caps of instructions on replacing the N54 Valve Cover Gasket. Torquing the bolts was the longest part of the job, by far. laser beam loli gif 3 Vortec Chevy engine. I couldn't believe it when I drove the 2022. Here are the values requested for a 1999 M52TU from a 2007 version of TIS. Also for the cam shaft tray and caps and the sprocket bolts. This might help you. kitchen sinks from lowe - Continue this pattern, torquing bolts 3 to 10 to 25 ft (34 Nm) each. Thread repairs exclusively with Al Helicoil. Start by cleaning the threads of the head bolts and the corresponding holes in the engine block Apply a small amount of engine oil to the threads of the head bolts Begin tightening the head bolts in the specified sequence, gradually increasing the torque in. Learn the correct torque specifications for the head bolts of the 2006 Suzuki Forenza 2. member.centralreach Procedure: Follow these steps to correctly torque the head bolts on a 454 engine: Clean the cylinder head bolt holes and the threads on the bolts using a suitable cleaning agent. When it comes to assembling and tightening bolts, using a bolt torque chart is essential. Anyone know the torque spec for N55 motor intake manifold bolts/nut? I found 11 ft-lb referenced several places for the N54 motor, does that have a plastic intake manifold also? I just don't want to crack this thing. mods: blackout grill, finishing rods, badges, Blacklines.
Some have stated the 26 bolts need to be replace, some say it is not necessary. Oil Filter Housing to Cylinder Head (3 Bolts) 22Nm or 16. Learn the correct torque sequence and specifications for the head bolts on a 2005 Suzuki Forenza to ensure optimal engine performance. Oil Filter Housing to Cylinder Head (3 Bolts) 22Nm or 16. " "Fully tighten, 8Nm (6 ft-lb) (10mm socket 3/8" / 3/8" torque wrench & extension). The difference in power and torque simply comes. Start by cleaning the threads of the head bolts and the corresponding holes in the engine block. iTrader: ( 5) Engine Bolt Torque Specs-Valve Cover/Head Bolts. Head bolt torque procedure. Anymore and you will strip the head. 108 posts · Joined 2008 One more thing, tightening sequence is diagonally from inside to outside Like. When it comes to the head bolt torque specifications for the 5. winter wonderland stage design A bolt torque chart provides valuable information regarding the amount of torque required. iTrader: ( 0) N52 Torque Specs. Follow these steps to ensure a secure and leak-free seal during assembly. Both sizes are needed for this job. Begin by tightening bolt number 1 to the specified torque of 15 ft (20 Nm) Proceed to tighten bolts number 2, 3, 4, and 5 to the specified torque of 30 ft (40 Nm) each Finally, tighten bolt number 6 to the specified torque of 15 ft (20 Nm). By following this torque sequence and tightening procedure, you can ensure that the. Does anyone know the connecting rod torque? BMW Workshop states 20NM and 70 degrees, new TIS says 20NM and 70 degrees, then 70 degrees again Generally when doing rod bearings i've checked the new bearing clearance with the old rod bolts for the s62 and s52s and the n54 calls for that as well in order to know whether or not the new bearings. 2011 335xi Individual 6MT - Azurite Black Metallic / Oyster & Black. M7 Hexagon Nut - 13Nm or 9 EGR to Intake Manifold or EGR Delete9 ft lb. Data is provided in Newton meters (Nm), meter kilopond (mkp), and pound foot (lb 1 Nm = 0738 lb When it comes to assembling or reassembling the cylinder head of a Briggs & Stratton engine, it is crucial to follow the correct torque sequence for the head bolts. The spec for the valve cover fasteners is 10 nm (about 7 SaveShare cjscopp. N54 Torque Specifications - Bimmer Guides N54 Torque Specifications I have searched under various heading: torquing sequence valve cover gasket 2009 535i n54 engine. There's a larger bolt that goes in the right front corner and one that goes in the left rear corner (as you're looking at the car): Location: East. This to be done using the torque sequence. Injector replacement is part of owning an N54. This page will list some of the most common torque specifications when working on your M57 BMW. Indices Commodities Currencies Stocks Sequence of returns risk can shorten your retirement account's longevity. When it comes to the head bolt torque specifications for the 5. Begin the torque sequence by tightening bolt number 1 to the specified torque of 37 ft (50 Nm) Proceed to bolt number 2 and tighten it to 59 ft (80 Nm) Move on to bolt number 3 and tighten it to 30 ft (40 Nm) Continue the sequence by tightening bolt number 4 and 5 to 66 ft (90 Nm) each. Time-sert: $150 (optional but not really optional) Tool rental $100 (timing kit, time-sert kit, torque wrench) Bmw Valve Cover Tightening Sequence - Bmw valve cover tightening BMW Camshaft timing N52 N54 - YouTube Bmw Torque Specs Pdf Compressor - gtfasr S54 Connecting Rod Bolt Torque (Late Model M10) - NA M3 Forums BMW N20 Engine Head Bolts Torque Order Specification N54 Engine Overview0L inline-6 twin turbo BMW N54 engine produces 300-335 horsepower and 300-332 lb-ft of torque. 6 Series 645Ci (N62) Coupe > BMW Workshop Service and Repair Manuals > 4 Tightening Torques | 11 Engine (N62) | 23 Vibration Damper | 1 AZD Vibration Damper Install 11 bolts w/ washers & grommets at cover perimeter, and 4 bolts/studs w/ washers & grommets at cover center (10mm socket 3/8***8221; / 3/8***8221; ratchet & extension). There are 3 types of bolts here. Complete the following steps to tighten the capscrews to the specified torque values in the sequence shown: Hi I've torque my intake bolts to around 20 nm but on the Haynes manual it says to torque them a accordingly to m6 m7 or m8 How do I know what m size bolts I have? I had to use 10 and 11mm deep socket to remove the whole manifold so how do I know if they are m6 or m8? The idea behind the N54 was to produce an engine which was super smooth, offered significantly more torque than previous BMW 6-cylinder engines, and virtually no turbo lag. student portal chamberlain university The torque specifications for automobile engine cylinder head bolts are located on the Federal-Mogul Motorparts website. Whole genome sequencing can analyze a baby's DNA and search for mutations that may cause health issues now or later in life. By following these torque specifications and the correct tightening sequence, you can ensure that the head bolts on your 12 Valve Cummins engine are properly secured, providing a reliable and leak-free seal. 94 325is. Looking to put replacement rear oem header on wifeys ///M3 Sunday myself. Start by cleaning the threads of the head bolts and the bolt holes in the engine block. Start with the center bolt and tighten it to the specified torque (22 ft or 30 Nm) Proceed to the bolts on either side of the center bolt and tighten them to the same torque Continue tightening the remaining bolts in an outward spiral. I've attached some general N52 torque specs that I've consolidated, I might add suspension specs later. 2011 335xi Individual 6MT - Azurite Black Metallic / Oyster & Black. Explore BMW motorcycles on HowStuffWorks. It's important to follow this sequence to ensure proper tightening and avoid any potential damage to the cylinder head or gasket. 7 Hemi engine, follow these steps: 1. Replace screwsThread repairsexclusively with Al HelicoilJointing torque and angle of rotation must be observed without fail. Short Head Bolts 65 - 68 Ft/Lbs. - Move to bolt number 2 and torque it to 100 ft (136 Nm). M54 Head Bolt Options Jump to Latest Follow 50K views 42 replies 13 participants last post by 325TS1 Jun 27, 2020 W WilloCO Discussion starter 713 posts · Joined 2017 #1 · May 1, 2018 I'm looking into head bolt/stud options to do some reinforcement before my upcoming build. Spark plug to cylinder head 23 ± 3 Nm (18 ± 2 ft-lb) High pressure line to injector 23 Nm (17 ft-lb) Appreciate 1 To torque the head bolts of your 22R engine correctly, follow these steps: 1. The 16V tightening sequence is slightly different than the sequence for the 8V heads. Yes. A forged crank and rods deliver solid strength.