Pull the head. 2. Clean all surfaces and replace the gasket. 3. Get new head bolts if they have been previously used in TTY. 3. Torque the bolts per factory requirements - long bolts 46, short 43. Get a Haynes or factory manual for correct tightening order. Using the same order, finish with a 90 turn on each bolt.Chilton Manual has this info regarding torque specs: 1. Install the cylinder head with a new gasket. 2. For 1.5L engines, tighten the bolts in sequence to 51-54 ft. lbs. (71-75 Nm). 3. For 1.6L engines, tighten the bolts, in sequence, to 26 ft. lbs. (35 Nm) plus 75 degrees. Loosen the bolts and retorque to 26 ft. lbs. (35 Nm) plus 75 ...3. Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. 4. Tighten the M8 cylinder head bolts (11-15) to 30 Y (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts. [attachment=133210] Thanks given by: 2 users.I need the bolt torque for the 2 sizes of bolts for the rocker arms assembley, and i also need the torque specs for the main crank girdle on a d16a6. Thanks . Save Share. Like. Sort by Oldest first ... cylinder head bolts step 1: 22ft lbs step 2: 48ft lbs connecting rod nuts: 23ft lbs crankshaft pulley bolt: 119ft lbs throttle body nuts: 14 ...2. Apply a small amount of engine oil to the threads of each head bolt. 3. Begin by tightening all the head bolts in a sequence to 22 ft. lbs. (30 Nm). 4. Next, tighten all the head bolts in the same sequence to 37 ft. lbs. (50 Nm). 5. Finally, tighten all the head bolts in the same sequence an additional 90 degrees. 6.Again I Need Some Help With My 312 Ford Engine. I Removed Both Heads Because I Had A Stuck Valve On One Of The Heads, While I Was There I Lapped In All The Valves & Put New Valve Seals In. Now Its Time To Install The Heads & I Looked Up The Head Bolt Torque One Book Tells Me The Torque Is 55ft.lbs. 2nd. Is 65 Ft. Lbs. & Last Torque Is 75ft. Lbs.Install the dowels , then the gasket.Then install the head and head bolts. Coat the head bolt threads and underside of the bolt head with molybdenum disulfied grease . torque the six 10mm bolts first then the single 6mm bolt . 10mm bolts torque 55 N-m ( 40 ft lbs ) 6mm bolt10 N-m ( 8 ft lbs ) sequence is Bottom center first. Upper center …To properly torque the head bolts on your 6.5 Turbo Diesel engine, follow these steps: 1. Start by cleaning the threads of the head bolts and the bolt holes in the engine block to ensure proper engagement. 2. Apply a small amount of engine oil to the threads of each head bolt. 3.Isuzu D-Max 1 (2002-2012) Torque Spec Settings. By User: Two hundred percent - Own work, CC BY-SA 3.0. Below you'll find the tightening torques for the Isuzu D-Max 1 in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find.3. Proceed to the second pass torque specification of 35-40 ft. lbs. (47-54 Nm). Again, follow the crisscross pattern and gradually increase the torque on each head bolt until reaching the specified range. This step further ensures proper tension and sealing of the cylinder head. 4. Finally, perform the final pass torque specification of 50-55 ...Honda cylinder head bolts and fasteners for car,vans ,suv and light trucks ... honda SOHC 1.6 LITER 1590cc SOHC 16 VALVE engine code D16Y7 D16Y5 D16Y8 civic 1997-2000 d16y7 civic ex vtec 1996 -2000 d16y8 civic hx vtec-e 1996-200 d16y5 oem style cylinder head bolts set 10 pcschbs-1036 . Quick View. cylinder head bolts 1799cc r118a1 civic. Price: ...The 12.7 liter 60 Series Detroit Diesel engine head bolt torque specifications are as follows: The main bearing cap bolts should be tightened in three stages, beginning with a “snug” torque of 90 lb-ft (122 Nm) then progressing to a second stage of 110 lb-ft (149 Nm), and finally to the desired final torque spec of 120 lb-ft (163Nm). The ...Torque: 103 lb-ft at 4,600 rpm; Compression ... If you do have some mechanical skills, a Mini-Me swap is the way to go. Basically, it involves replacing the head with one from the D16Z6 or D16Y8, both of which are ... Suzuki Vitara pistons, ARP head bolts, and the list gets longer the more power you want. Since the D16 engines are so cheap ...SOHC Engine Overhaul and Torque specs Finally found a list of the specs I was looking for online so here they are.. Also if any one wants to compair these to a helms manual and make any corrections would be appreciated. SOHC General engine overhaul & torque specs 96-00 Honda Civic General Cylinder compression pressure1.6L (D16Y5, D16Y7 and D16Y8) ENGINES Tighten the cylinder head bolts to their final torque specification in four steps. Use a crisscross sequence starting with the bolts at the middle of the head and working toward the outer bolts as follows: Step 1: Tighten each bolt to 14 ft. lbs. (20 Nm). Step 2: Tighten each bolt to 36 ft. lbs. (49 Nm).D Series Torque Specs for D Series Honda Engines D16z6, D16a6. D16y8, D16y5 and other D16 & D Series. Torque Specs video created by Type R Blog http://www.t...The tables after it contain all torque spec values I could find. Most-used torque settings for Ford F150 10. Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to; Oil pan: Drain plug: ... Generator bracket to Cylinder head bolts: 40: 30: 4.2L Engine; Alternator: Generator mounting bracket bolts: 24: 18: Short bolt, Minimum torque: 4 ...Use 2 passes to achieve final spec, & follow “helical” sequence each pass. First pass (torque wrench): 22 ft/lbs Final pass (angle wheel): (1) Long bolts : 75 degrees (2) Medium bolts : 65 degrees (3) Short bolts : 55 degrees - 2014-Present GMC SierraYou've seen what Boxee's beta media center software will look like. Now you can peek at pictures and specifications for D-Link's official Boxee Box, a small computer with HDMI outp...The Honda D16Y8 engine has a displacement of 1.6 liters, with a bore and stroke of 81mm x 77.4mm. It has a redline of 6800 rpm and a rev limit of 7200 rpm. The engine’s ECU code is P2P and the piston code is also P2P. The engine uses OBD2-b fuel control and has a VTEC switchover point at 5,600 rpm. The D16Y8 engine has a power output of 127 ...The Honda D16Y8 engine has a displacement of 1.6 liters, with a bore and stroke of 81mm x 77.4mm. It has a redline of 6800 rpm and a rev limit of 7200 rpm. The engine’s ECU code is P2P and the piston code is also P2P. The engine uses OBD2-b fuel control and has a VTEC switchover point at 5,600 rpm. The D16Y8 engine has a power output of 127 ...Mar 5, 2005 · Plus I myself, find myself looking trough all my Haynes and Chilton books for torque specs while I know I can make a list like this one to make it easier. I hope this can be some help and it can be made a sticky on these boards. These torque specs are straight from the Chilton and Haynes manuals. I might also add some ARP torque specs as well.Oct 17, 2003 · A “mini-me” is an informal name for a D-Series SOHC VTEC head mated to a D-Series SOHC non-VTEC block. Most mini-me swaps consist of D16Y8 or D16Z6 heads onto USDM D15B, D16A6, or D16Y7 blocks. JDM D15b VTEC heads will work as well. 2.Torque specs for 1998 5. Experience: ASE Master Certification. GM World Class Certification. Install the cylinder head bolts. Tighten the bolts in sequence on the first pass to 30 N·m (22 lb ft). Use the J 36660-A in order to tighten the cylinder head bolts in sequence on the second pass.1. Make sure all the head bolts are in perfect condition with clean, undamaged threads. Dirty or damaged threads can give false torque readings as well as decrease a bolt’s clamping force by as much as 50%! Wire brush all bolt threads, carefully inspect each one, and replace any that are nicked, deformed or worn. If a bolt doesn’t …18 ft-lbs. A/C Compressor Torque Spec. 37 ft-lbs. 1500 5.3L engine bolt torque specs, common problems and repairs. Cylinder Head Torque specs, timing chain installation, manifolds torque specs, engine assembly.The most common sizes and pitches are: m5x0.8 (Tiny bolts / screws typically found in small places like sensors) m6x1.0 (The 10mm bolts all over the car) m8x1.25 (Slightly larger common bolt size. Found on the bumper braces, battery tray, suspension, and more) m10x1.25 (Starter, suspension, etc…) m12x1.25 (Larger suspension bolts, …The D16Y8 is a SOHC (Single Overhead Cam) design with a displacement of 1.590cc. The factory redline is set at 6800 rpm with a rev limit to 7200 rpm and the VTEC switchover point at 5600 rpm. Factory compression ratio is 9.6:1, cylinder bore size is 75mm and crankshaft stroke is 90mm. All.Displacement: 1590cc Layout: 4-cylinder, SOHC, 16v, VTEC Power: 127 hp at 6,600 rpm Torque: 107 lb-ft at 5,500 rpm Compression ratio: 9.6:1 Firing order: 1-3-4-2 Fuel system: OBD B2, electronic fuel injection Cylinder bore: 75.0 mm Piston stroke: 90.0 mm In the US, the Honda D16Y8 engine was fitted in the '96-'00 Civic EX, as well as the '96-'97 Del Sol Si.Tighten the camshaft sprocket bolt tothe torque listed in this Chapter specifications. 23 Before installing the timing belt, make sure the dot ot "UP" mark on the camshaft sprocket is at the top and the two index marks are in line with the cylinder head and face (see illustration).Bolts, nuts and threaded rods - torque, tension and loads. Related Documents Bolt Torque Calculator Calculate required bolt torque. Improvised Torque Wrench Improvise a torque wrench with a luggage scale. ISO 724 - Metric Threads Dimensions of metric threads according ISO 724. Metric Bolt Heads and Wrench Sizes ANSI/SO, DIN and JIS bolts.When it comes to assembling mechanical components, ensuring proper bolt tightening torque is crucial for maintaining structural integrity and preventing failures. However, determin...DuraMac. 599 posts · Joined 2009. #8 · Apr 13, 2010. It's a scan from the GM Service manual. I would imagine that the torque sequence would be the same no matter what as the sequence has nothing to do with the bolts and everything to do with the head. DMax BLACK '05 LS CC LB @ 100K miles, factory 2" lift, HID's.The second table contains all torque spec values I could find. To make sure these are the correct tightening torque values, you can use the data below to verify this is the right model. Are these ... Cylinder head bolts: 40: 30: Step 4: Spark plug: 20: 15: Intake manifold: 27: 20: Intake manifold bracket bolt: 20: 15: Exhaust manifold cover: 6: ...ARP Ultra-Torque. ™. Fastener Assembly Lubricant. Today's critical - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high.well i'm gettin mixed answers on the head stud torque specs, some ppl tell me to go with this.... step 1 (bolts 1-10)....15ft lbs. step 2 (bolts 1-10)....36ft lbs. step 3 (bolts 1-10)....49ft lbs. step 4 (bolts 1 & 2)....49ft lbs. and then some say 70ft lb instead of 49ft lb. this is the one that confuses me, i have found the other torque specs ...Torque Specifications Crankshaft Reject Size Model Series Idle Speed Armature Air Gap Valve Clearance Intake Valve Clearance ... L-HEAD ALUMINUM/CAST SLEEVE SINGLE CYLINDER 60000 1750 .006.010.005.007.007 ... SUMP SCREW TORQUE 140 in. lbs. 200 in. lbs. FORM MS-3992-10/04 2004 BRIGGS & STRATTON CORPORATION PRINTED …Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading. Studs and bolts come either black oxide chrome moly or Stainless 300. Both are nominally rated at 170,000 psi tensile strength; substantially stronger than Grade 8 hardware. Available for a wide selection of Chevrolet, Chrysler and Ford engines, plus many ...The water pump on the Chevy 1.4L engine should be installed by using a new gasket and if desired some silicon sealant to help prevent leaks. Be sure to clean both metal surfaces prior to installing the pump. Once prepared the pump can be moved into placed and the bolts should be torqued to 8 ft-lbs.Bolt is best known for its ride-hailing service. But the company also operates an electric scooter service in 45 cities across Europe. Designed by the company’s in-house hardware t...-Apply ARP Ultra-Torque® to fastener threads and the under-head of the bolt or underside of the nut.-Install fastener hand tight.-Use torque wrench to install fastener to the torque value from the chart below. NOTE 1: The torque values represented here are intended to be for general information only, not for specific installations.Can someone give me the cylinder and head bolt torque specs for a 99 trailblazer 250 . Save Share. Like. ... TORQUE SPECIFICATIONS Fastener(Size) Ft. Lbs. (Nm) Cylinder Head Bolts (8mm) 18-20 (24-27) Cylinder Base Bolts (10mm) 25-29 (34-40) Crankcase (8mm) 17-18 (23-24) Crankcase (6mm) 6-8 (8-11) Stator Plate (6mm) 5-6.5 (7-9) Flywheel (16mm ...The Mopar 440 head torque sequence and torque specs for the cylinder head bolts is a question often asked. Factory 440 cylinder head bolts are torqued to 70 foot-pounds. The head bolts are torqued in two steps, first 40 ft. lbs. then 70 ft. lbs., while following the torque sequence. The following diagram is the torque sequence of the 17 ...The oil pump assembly should be tightened down to the engine block using 18 ft-lbs. The pumps cover bolts can be installed after lubing up the oil pump gear. The oil pump cover bolts torque down to 8 ft-lbs. On the bottom end of the pump the pickup tube can be installed and torqued down to the pump using 8 ft-lbs.Tight but not too Tight. Tighten all bolts to 22 foot-pounds. Tighten all bolts to 51 foot-pounds. This first sequence sets the gasket. Loosen all bolts in reverse order. Loosen them again another 160°. Tighten bolts one and two to 25 to 36 foot-pounds. Tighten bolts three, four, five and six to 132 inch-pounds.17970 Answers. SOURCE: 99 Honda civic 1.6 engine. Tighten the cylinder head bolts to their final torque specification in two steps. Use a crisscross sequence starting with the bolts at the middle of the head and working toward the outer bolts. Step 1: Tighten each bolt to 22 ft. lbs. (30 Nm). Step 2: Tighten each bolt to 61 ft. lbs. (85 Nm).Here are the head bolt torque specifications for the 2005 Jeep Grand Cherokee 3.7: Head Bolt Torque (ft. lbs.) Torque (Nm) 1-10: 30: 41: 11-14: 80: 108: Steps to Torque the Head Bolts. To properly torque the head bolts on your 2005 Jeep Grand Cherokee 3.7, follow these steps: 1. Start by ensuring that the engine is cool and the vehicle is ...10798 posts · Joined 2010. #4 · Jun 13, 2012. If your motor is on a stand then put 2 of your flywheel bolts in the rear with a big prybar and let it rest against the engine stand for leverage and then proceed to remove the crank pulley bolt. BAM DONE. BeerDrinkin's rides click here.So yea, what should I torque the flywheel/clutch bolts to? Menu. Home. Forums. New posts ... Doing a boost and auto to manual swap on my d16y8. So yea, what should I torque the flywheel/clutch bolts to? ... Ceros New Member. Registered VIP. 5+ Year Member. Aug 16, 2010 #3 Weeeeeeeell. Good new is, I found the torque specs, but from somewhere ...Torque specs for 1998 5. Experience: ASE Master Certification. GM World Class Certification. Install the cylinder head bolts. Tighten the bolts in sequence on the first pass to 30 N·m (22 lb ft). Use the J 36660-A in order to tighten the cylinder head bolts in sequence on the second pass.D-Series Build Sheet! July 3, 2023 by Sam Piva. The Honda D-Series engine platform is a staple in the Honda Community and the platform to which SpeedFactory began its journey in pushing the limits in automotive performance. Its continued success over the years can be attributed to its blend of reliability, affordability, and versatility which ...The Honda D16Y8 engine belongs to the D16 engine series of Honda Motor Co, which it manufactured from 1986 to 2007. Its key specs include a horsepower of 127 hp. at 6,600 rpm, and torque of 107-pound-foot at 5,500 rpm. The size of this engine is 1.6 liters, with four cylinders, a Single Overhead Cam (SOHC), and a VTEC that kicks in at 5,600 rpm.Some head bolts can be reused while others can't. Many modern engines use Torque-To-Yield (TTY) bolts, which can't be reused. These bolts achieve clamping force by stretching during the torque ...The only way I can think of is to remove the whole Rocker Arm Assembly (RAA), cut the screw since it will not come out by unscrewing, and install the new screw. (And the nut). And re-install the RAA. My Hanes manual said the RAA bolt torques are 17ft-lbs. But on the net I see 15 for 12mm and 9 for 10mm.Here are the torque specifications for the head bolts in both ft. lbs. and Nm: Head Bolt Torque (ft. lbs.) Torque (Nm) 1-10: 22: 30: 11-15: 37: 50: 16-22: 22: 30: 23-25: 15: 20: Step-by-Step Guide for Head Bolt Torque. To properly torque the head bolts on your 5.3 Chevy engine, follow these steps: 1. Start by cleaning the threads of the head ...I'm here to provide as much info and insight as I can, to best answer your question. Cylinder Head: Camshaft: Tighten each bolt two turns at a time in the sequence shown. -8 mm bolts: 20 Nm (14 ft. lbs.) apply engine oil to the threads. -6 mm bolts: 12 Nm (8.7 ft. lbs.) apply engine oil to the threads. Note: 6 mm bolts are identified by the ...Install the ten cylinder head bolts finger tight. Tighten the cylinder head bolts in the sequence shown, following this 4 step torque plus angle method. Tighten according to the following torque values: Step 1: All to 30 N·m (22 ft. lbs.) Step 2: All to 73 N·m (54 ft. lbs.)10.06 N-m. Years: All. Note: 3100 - Water Pump Attaching Bolts. GM 3.1L-191ci-V6-3100 Engine Torque Specs. Over 6,000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Model.2003 Honda Crv 2.4 Head Bolt Torque Specs. Honda 3.5l cylinder head removal/install procedures 2000 honda civic si head torque specs. 21 Apr 2023. Honda sequence torque civic engine head cylinder bolt crank 2000 6l loosening fixya 1996 1992 guide helpful people need repair Head bolt and cam bearing cap torque specs for a 2000 honda cr-v 2 ...Hey guys, so I fully assembled the bottom end of my D16Y8 and I have a concern. I torqued down the main girdle in a different sequence then what the OEM specs called for. This image is what it calls for. I torqued mine like a head gasket, assuming that the sequence would be the same. So based on this picture, I torqued it going from 1,2,3,6,4,5 ...mattliston. 10588 posts · Joined 2009. #9 · Nov 23, 2022. Dry threads, oil the bottom of the heads of the bolts, and this is after running a tap through the block holes and cleaning them out. Use an MLS gasket, no compound gaskets. if the head gasket is compound, then 65 pounds is perfectly acceptable.Thread the studs into the block hand tight only. Follow the manufacturers torque sequence and tighten the nuts to 60 ft. lbs. using the ARP moly lube. We do not recommend tightening the nuts in steps on the 10mm studs, as this can lead to torsional wrap up and inaccurate torque readings.I'm here to provide as much info and insight as I can, to best answer your question. Cylinder Head: Camshaft: Tighten each bolt two turns at a time in the sequence shown. -8 mm bolts: 20 Nm (14 ft. lbs.) apply engine oil to the threads. -6 mm bolts: 12 Nm (8.7 ft. lbs.) apply engine oil to the threads. Note: 6 mm bolts are identified by the ...Listed below are the general torque recommendations for bulk 5-packs and engine/accessory fasteners. Recommended torque is equal to 75% of the fastener's yield strength. Simply read down to the correct fastener size, then across to find the torque value for your application. Always use ARP Ultra-Torque ® and follow the instructions below to ...The oil pump assembly should be tightened down to the engine block using 18 ft-lbs. The pumps cover bolts can be installed after lubing up the oil pump gear. The oil pump cover bolts torque down to 8 ft-lbs. On the bottom end of the pump the pickup tube can be installed and torqued down to the pump using 8 ft-lbs.Start by torquing all head bolts to 30 ft. lbs. (41 Nm) using a torque wrench and the appropriate socket. Next, torque the head bolts in the specified sequence to 55-60 ft. lbs. (75-81 Nm). Finally, torque the head bolts in the specified sequence to 70-75 ft. lbs. (95-102 Nm). Double-check the torque on all head bolts to ensure they are ...Description. THESE STUDS WILL ONLY FIT A FULL D16Y ENGINE (D16Y HEAD AND D16Y BLOCK) For a D16Z6 or Gen 1 (P28) ZC Block With A Y8 Head, you must use (9) Z6 Studs and (1) Y8 Stud. ARP cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Their black oxide finish protects them from wear and corrosion, and ...Procedure for Torquing Head Bolts. To torque the head bolts of the 2KD engine, follow these steps: 1. Start by cleaning the threads of the head bolts and the bolt holes in the engine block. Use a suitable cleaning agent and a brush to remove any dirt, debris, or oil residue. 2. Apply a small amount of engine oil to the threads of each head bolt.Torque: 107 lb-ft at 5,500 rpm. Compression ratio: 9.6:1. Firing order: 1-3-4-2. Fuel system: OBD B2, electronic fuel injection. Cylinder bore: 75.0 mm. Piston stroke: …Apply a small amount of engine oil or assembly lubricant to the threads and washer face of each head bolt. This will reduce friction and ensure accurate torque readings. 3. Begin the torque sequence by tightening all the head bolts to 30 ft. lbs. (41 Nm) in the specified order. Use a torque wrench and ensure a gradual and even tightening process.Modern Muscle Speed Shop. D series spec sheet. Torque Specs Camshaft Holder 8mm Bolts.....14-15ft lbs Camshaft Holder 6mm Bolts.....104 inch lbs Camshaft Pulley Bolt.....27ft lbs AEM Cam Gear Adjustment Bolts(3 of them)....15ft lbs..apply Loctite "red" to the three retaining bolts Connecting Rod Nut.....23ft lbs Crankshaft Pulley Bolt.....119ft lbs(D16A6).....134ft lbs(D16Z6)The torque for the injectors is 120 INCH pounds (10 foot pounds) I attached the head torque instructions: View attachment torque.pdf. 2003 F-250 XLT CrewCab 7.3, Chrome BigTex Grille Guard, Quad pillar - 3 ISSPRO gauges (trans, pyro, boost) and DP-Tuner F6, Ford Severe Duty AIS, 31 row 6.0 transmission cooler (not the sissy 26 row) :wink [3 ...The engine generates a power output of 127 horsepower (95 kW) at 6600 rpm and a torque of 107 lb⋅ft (145 N⋅m) at 5500 rpm. Combined with a compression ratio of 9.6:1, a deck height of 8.347 inches, and a rod length of 5.394 inches, the D16Y8 displays a promising combination of high performance, efficiency, and reliability.For a 1/2-inch stainless steel bolt, the recommended torque range is between 40 and 60 ft-lbs. For a 5/16-inch lag bolt in wood, the recommended torque range is between 10 and 20 ft-lbs. It's important to note that torque values are typically given as a range rather than a specific number, as factors like thread engagement and surface ...well i'm gettin mixed answers on the head stud torque specs, some ppl tell me to go with this.... step 1 (bolts 1-10)....15ft lbs. step 2 (bolts 1-10)....36ft lbs. step 3 (bolts 1-10)....49ft lbs. step 4 (bolts 1 & 2)....49ft lbs. and then some say 70ft lb instead of 49ft lb. this is the one that confuses me, i have found the other torque specs ...Head Gasket $102.13. Honda D15Z1/D16Y5/D16Y7/D16Y8/D16Z6 .030" MLS Cylinder Head Gasket, 75mm Bore. PART NO: C14080-030 UPC NO: 191070472436 Material: MLS Compressed ...$31.97 at Amazon $49.96 at Walmart. This Neiko Ratchet Wrench Set is a 3-piece set that provides leverage and turning power into tight and small spaces. These dual-direction …Spec Sheet for D16y8. ... Scroll down to the 96-98 album section for all your engine torque spec needs and machining/ service limit needs. ... 1960 lbs, d16z6 w/a6 pistons and y8 head, Crower st.2 cam and valvetrain, p28 obd-1, uberdata. mustang dyno'd @154whp 126wtrq-1988 Toyota 4runner, 22re, 33x10.5x15- new beast ...To ensure the proper torque is applied to the head bolts, follow these steps: 1. Begin by tightening all head bolts to 37 ft. lbs. (50 Nm) in the numerical sequence specified by the manufacturer. 2. Next, tighten head bolts 11 to 15 to 22 ft. lbs. (30 Nm) in the same numerical sequence. 3.. Here are the recommended head bolt torque specs for the 6.4 PowerstrokTorque Spec: 7/16 in. Outer Main Cap Bolt: 65 ft.-lbs. 7/1 well i'm gettin mixed answers on the head stud torque specs, some ppl tell me to go with this.... step 1(bolts 1-10)....15ft lbs step 2(bolts 1-10)....36ft lbs step …1) You can just use a set of D15B7/8 or D16Y7/8 headbolts. - WRONG, Because of the design of the Y8 head, the corner closest to the Vtec Solenoid isn't raised on the Y8 head, so that corner requires a Y7/Y8 Headbolt/stud. 2) I need a Y8 Distributor, and have to convert it, OR I need a Z6 Vtec Distributor. Procedure: Follow these steps to correctly torque Oct 7, 2005 · V. vtec25 Discussion starter. 92 posts · Joined 2004. #1 · Oct 7, 2005. i emailed ARP and they gave me the specs for the bolts since they differ in size here are the specs: D16Y8 Head Stud Kit 208-4305. 10mm by 5.700” studs (qty10) D16Z6 Head Stud Kit 208-4301. 10mm by 6.450” studs (qty 10) 1996-97 Civic and Civic del Sol1.6L (D16Y5, D16Y7 an...
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