Briggs and stratton head bolt torque specs

When it comes to assembling and tightening bolts in various applications, using a bolt torque chart is an essential tool. A bolt torque chart provides the recommended torque values...

Briggs and stratton head bolt torque specs. Briggsracing.com. Briggs&sTraTTOn. CORPORATION POsT OffICe bOx 702 MIlwAukee, wI 53201 usA 414 259 5333 MS-5701-9/10 ©2010 Briggs & Stratton Corporation. Racing Performance Catalog & Reference Guide. Version 9/10 Model/Type: 124332 8202-01Model/Type: 124432 8003-01 Model/Type: 124332 8201-01 Model/Type: 124332 8203-01.

I did the head gasket and crank case gasket on my Briggs and Stratton 15.5hp (31E677-0746-B1) and I’ve searched online for the specs to torque the bolts to and can’t seem to find any information.

Place each head on the block with the intake manifold studs facing forward and install the 6 head bolts (14mm) in the block. With the torque wrench set to 350 in lbs / 40Nm and working in the star pattern described above (bottom left, top center, bottom right, top left, bottom center, top right), incrementally snug down the head bolts evenly, a ...Head Bolt Torque (ft. lbs.) Head Bolt Torque (Nm) Model A, B, and Z: 140-160: 190-217: Model F, FH, and L: 180-200: 244-271: Model N, NP, and NR: 200-220: 271-298: Model P, R, and S: 220-240: 298-325: Model T, U, and Y: 240-260: 325-352SOURCE: Head bolt torque specs needed for 96 tbird 3.8. Head bolts are torque to yeild so you MUST use new bolts. Tighten cylinder head retaining bolts in numerical sequence in three steps as follows: 20 Nm (15 lb-ft). 40 Nm (30 lb-ft). 50 Nm (37 lb-ft) Loosen retaining bolts one at a time two to three revolutions and retighten as …what torque should the head bolts be at on a Briggs and Stratton 21 horse Platinum engine number ... I am replacing the head gasket on my 12.5 HP Briggs and Stratton lawn tractor engine and can't find the head bolt torque spec nor the bolt sequence to tighten them. please help my engine model is 28t7 … read more. Chris Huber. President. …Step 6: Tighten the cylinder head bolts in increments, using a torque wrench. Turn each bolt a few turns, then proceed to the next bolt until each bolt is just snug. Then, for final tightening, proceed in increments of roughly one-third the final torque. Consult your Operator's Manual for final torque specifications. Uneven tightening is likely ...

fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm) Read More » Briggs & Stratton Head Bolt Torque: Proper Sequence & Specifications. BMW N52 Cylinder Head Bolt Torque Specifications. About the BMW N52 Engine The BMW N52 engine is a six-cylinder inline engine that was produced by BMW from 2004 to 2015. It is… Read More » BMW N52 Cylinder Head Bolt Torque Specifications. BMW …NEED TORQUE SPEC. FOR CYLINDER HEAD BOLTS AND AIR GAP SPEC. ON IGNITION COIL. THANK YOU … read more. Vince O. Small Engine Technician. High School or GED. 3,365 satisfied customers. Putting a new head on a Briggs&Stratton 18.5 single cylinder. Putting a new head on a Briggs&Stratton 18.5 single cylinder engine. …Wood decks and stairs are susceptible to rot and water damage. Use lag bolts to raise deck posts and stair risers above footings to prevent water from seeping into the wood. Wood d...Briggs torque stratton specs chart ohv fixya torques solved 22hp. Briggs and stratton head bolt torque chartBriggs engine stratton Briggs stratton specs conrod connecting outdoorkingBriggs stratton specs engine chart repair specifications manuals metric common popular models hp manual. Solved: what are the torque specs on intake … To ensure the proper torque of the cylinder head bolts on your 21 hp Briggs and Stratton engine, follow these steps: 1. Start by cleaning the cylinder head and the threads of the bolts to remove any dirt, debris, or old gasket material. 2. Place the cylinder head gasket onto the engine block, aligning it properly with the bolt holes. Steps to Torque the Head Bolts. To ensure the proper torque is applied to the head bolts of your 5HP Briggs and Stratton engine, follow these steps: 1. Start by cleaning the threads of the head bolts and the corresponding holes in the engine block to remove any dirt or debris. 2.

Torque specifications for Briggs & Stratton engines can be found the current model’s product page on the company website. The search tool for repair manuals on BriggsandStratton.co...The Briggs and Stratton 386777 Vanguard is a 627 cc (38.2 cu·in) V-twin air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 386777 engine has an OHV (overhead valve) design and a vertical PTO shaft. This engine is equipped with float type, side-draft carburetor and an electronic ignition ...Bolt Torque Values. SIZE. 8. SAE - GRADE 2. SAE - GRADE 5. 1/4-20 1/4-28. 5/16-18 5/16-24. 3/8-16 3/8-24. 7/16-14 7/16-20. 1/2-13 1/2-20. DIN # 5.8. 65 (7) . 75 (8.5) . 130 (15) 140 (16) 240 (27) 275 (31) 360 (41) 420 (47.5) 600 (68) 660 (75.5) DIN # 8.8. 95 (11) 120 (14) 200 (23) 225 (25) 360 (41) 420 (47.5)1 Engine Model Number & Serial Numbering System. 2 General Specifications. 3 Advanced Troubleshooting (for Authorized Lct Technicians) 4 Spark Plug Service. 5 Engine Oil Change. 6 208Cc Summer Engine Dimensions. 7 208Cc Snow Engine Dimensions. 8 Exploded Parts Drawings. Download this manual.

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Plus: Yelp's AI-authored restaurant reviews Good morning, Quartz readers! GM is pulling the plug on the Chevy Bolt. Sales of the Bolt, GM’s first EV and one of the cheapest on the ...Steps to Torque the Head Bolts. To properly torque the head bolts on your 19 hp Briggs and Stratton engine, follow these steps: 1. Start by cleaning the threads of the head bolts and the bolt holes in the engine block. This will ensure proper engagement and accurate torque readings. 2. Apply a small amount of engine oil or assembly lubricant to ...Need torque specs for briggs and Stratton 21 HP 331877-0869-g5 on craftsman tractor.Thanks. Reply. john Jones jones says: August 19, 2022 at 10:55 am. Where do you find the model series number at . Reply. Bruce says: October 28, 2016 at 3:23 am. Need flywheel nut torque settings for a Vanguard 14HP Model Type Code 261777 013601 …When it comes to assembling and tightening bolts in various applications, using a bolt torque chart is an essential tool. A bolt torque chart provides the recommended torque values...10,274. Nov 26, 2022 / Torque specs 21m314 snowblower engine. #2. IF a specific torque is listed used it vs the basic torque value. like the sump (side cover) is 210 in/lb vs the basic 100 in/lbs. Basic torques.To torque the head bolts on a Briggs and Stratton engine, follow these steps: 1. Start by cleaning the cylinder head and engine block surfaces thoroughly to ensure a proper seal. 2. Begin by tightening all head bolts to a torque of 10-12 ft. lbs. (13.6-16.3 Nm) in a crisscross pattern. This means alternating between bolts in a diagonal pattern ...

Briggs and Stratton 31C707 engine specifications: power and torque, compression, valve clearance, oil type and capacity, service data and torque specs . Contact us; About us; Facebook; May 3, 2024. Home. Briggs and Stratton. Briggs and Stratton 31C707 Briggs and Stratton 31C707. The Briggs and Stratton 31C707 Powerbuilt is a 501 cc …how to look up briggs torque specs and how to torque according to sequence a 10hp briggs engine. i will also do a video to show this in better detail at a la...Briggs torque stratton specs chart ohv fixya torques solved 22hpMtd mb3202 41ar322g077 41ar322g077 mb3202 parts diagram for torque Briggs and stratton torque specs chartBriggs and stratton 17.5 hp engine torque specs. fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm) common specifications for all single cylinder ohv engine models except intek models torque specifications valve clearance basic model series oil capacity fl. ozs. (liters) armature air gap inches (mm) flywheel nut ft. lbs. (nm) cylinder head in. lbs. (nm) conn. rod in. lbs. (nm) crankcase cover or sump in. lbs. (nm) intake inches (mm) exhaust inches …To ensure the proper torque is applied to the head bolts of your Briggs and Stratton V Twin engine, follow these steps: 1. Start by cleaning the head bolt threads and the corresponding holes in the engine block to remove any dirt or debris. 2. Using a torque wrench, set the torque value according to the specifications provided in the table above.See full list on yardandgardenguru.com needing head torque and pattern sequence for craftsman pressure washer model# 25b-554d099 247.772460 Briggs n Stratton 3.5 h/p sm. engine #10t 802-0711-b1 thank you Reply Mark McEachern says: common specifications for intek v-twin ohv engines model series bore stroke displacement 405777…………..2.970" (75.44mm)…… 2.890" (73.40mm)….. 40.0 cu. in ...

By following the recommended cylinder head bolt torque specifications and proper tightening procedures, you can ensure the longevity and optimal performance of your Briggs and Stratton engine. Regular maintenance and adherence to manufacturer guidelines will help you enjoy the reliability and power that Briggs and Stratton engines are known for.

Read More » Briggs & Stratton Head Bolt Torque: Proper Sequence & Specifications. BMW N52 Cylinder Head Bolt Torque Specifications. About the BMW N52 Engine The BMW N52 engine is a six-cylinder inline engine that was produced by BMW from 2004 to 2015. It is… Read More » BMW N52 Cylinder Head Bolt Torque Specifications. BMW …Install and torque screw (H) to value listed in Section 12 - Engine Specifications. NOTE: Rotate counterweight assembly to check for binding. If binding exists, loosen and retorque screw. Check again for binding. Contrary to what it says, Engine Spec section does not list the torque spec for that bolt.To properly torque the head bolts on your 8 HP Briggs and Stratton engine, follow these steps: 1. Begin by cleaning the threads of the head bolts and the corresponding holes in the engine block. This will ensure accurate torque readings and prevent any debris from interfering with the tightening process. 2.Briggsracing.com. Briggs&sTraTTOn. CORPORATION POsT OffICe bOx 702 MIlwAukee, wI 53201 usA 414 259 5333 MS-5701-9/10 ©2010 Briggs & Stratton Corporation. Racing Performance Catalog & Reference Guide. Version 9/10 Model/Type: 124332 8202-01Model/Type: 124432 8003-01 Model/Type: 124332 8201-01 Model/Type: 124332 8203-01.BOLT: Get the latest Bolt Biotherapeutics stock price and detailed information including BOLT news, historical charts and realtime prices. Indices Commodities Currencies StocksThe Briggs and Stratton 42A707 engine produced 18.1 PS (13.3 kW; 18.0 HP) at 3,600 rpm of maximum output power and 38.6 N·m (3.9 kg·m, 28.4 ft·lb) at 2,600 rpm of peak torque. The Briggs and Stratton 42A707 features: L-head design. Flywheel magneto ignition system. Float type carburetor.When torqueing the bolts make sure the thread are clean on the head bolts and clean the bolt holes with a tap and blow them out. Lightly oil the bolt threads before installing them. torque in 2 steps 12ft.lbs. then 16ft.lbs. Tap the head bolts with a hammer to remove preload between steps. The simplicity chart is a rule of thumb for most bolts …To ensure the proper torque of the head bolts on your Briggs and Stratton 18.5 Intek engine, follow these steps: 1. Start by cleaning the head bolt threads and the corresponding holes in the engine block to remove any dirt, debris, or oil residue. 2. Insert the head bolts into their respective holes, ensuring they are properly aligned.

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Sep 11, 2017 · I've been unable to find the head bolt torque for a briggs 441777-0284-E1 engine, the -0283-E1 is 160 in-lbs. are they the same? Prolly so but jus wonderin' thanks, ol' Briggs and Stratton 31Q777 engine specifications: power and torque, compression, valve clearance, oil type and capacity, service data and torque specs . Contact us; About us; Facebook; April 12, 2024. Home. Briggs and Stratton. Briggs and Stratton 31Q777 Briggs and Stratton 31Q777. The Briggs and Stratton 31Q777 is a 501 cc (30.6 cu·in) …Apr 10, 2020 · My engine is a Briggs & Stratton / Intek #33R877. If you need a head gasket kit I picked mine up on Amazon - https://amzn.to/2RvGvAX (affiliate) 22 HP Twin-V Torque Specs, A-B. Alternator torque is 20 inch-pounds; socket size is 1/4 inch. Armature torque is 25 inch-pounds; socket size is 5/16 inch. Back plate-to-cylinder torque is 100 inch-pounds; socket size is 3/8 inch. Blower housing torque is 80 inch-pounds; socket size is 3/8 inch. Breather torque is 55 inch-pounds; socket size is ...For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983. Bore Model 290000 & 303000 Model 350000 & 351000 Model 380000. 68.0 - 68.03mm (2.677"-2.678") 72.0 - 72.03mm (2.835"-2.836") 75.50 - 75.52mm (2.9724"-2.973") 68.10mm (2.681") 72.16mm (2.839") 75.59mm (2.976") Out of round: Main Bearing (Before 97050110) …The MTX Blue Thunder 10 is a car-audio subwoofer. The subwoofer prevents distortion without reducing power. The Blue Thunder subwoofer is small in size and has a sleek design, but ...Head Bolt Torque (ft. lbs.) Head Bolt Torque (Nm) Model A, B, and Z: 140-160: 190-217: Model F, FH, and L: 180-200: 244-271: Model N, NP, and NR: 200-220: 271-298: Model P, R, and S: 220-240: 298-325: Model T, U, and Y: 240-260: 325-352The Briggs and Stratton 331877 Intek Plus Platinum is a 540 cc (32.9 cu·in) single-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 331877 engine has an OHV (overhead) design and a vertical PTO shaft. This engine is equipped with float type carburetor, pulse type fuel pump and an ...I go offline at 4 pm CST. M-F. Weekend 2-3 pm CST for the day. Bolt torque is 84-92 in lbs. I hope this helps you. Wayne. Ask Your Own Agriculture and Farm Equipment Question. Wayne. 19,185 Satisfied Customers. ….

Apr 10, 2012 · 4. Apr 10, 2012 / B/S 17.5 I/C OHV Head Torque. #1. Hey guys, John from Mississippi, first post, great looking forum you have here! My dad's sister gave me a Murray that was smoking like crazy and running pretty poorly. Good looking machine, thought it would be a nice one to leave at my mother-in-law's place so I wouldn't have to trailer my ... 24 Oct 2008 ... Torquing the head bolts of a law mower is an important part of maintenance. Get expert tips and advice on lawn mower repair & maintenance in ...14355 posts · Joined 2006. #2 · Nov 7, 2017. Well I can send you a Service Manual with most of that in it but the sump will require a special retro fit gasket kit and it will include the new torque specks for it. IF you should happen to have an original type gasket the last torque was 220 inch lbs. For Service Manual - put in proper format ...Briggs & Stratton / Intek Cylinder Head Bolt Torque & Sequence. My engine is a Briggs & Stratton / Intek #33R877. If you need a head gasket kit I picked mine up on Amazon - https://amzn.to/2RvGvAX ...What is the head bolt torque for my engine? What type of gas should I put in my lawn mower? What parts do I need for a horizontal or vertical shaft replacement? To find …Briggs and Stratton 31C707 Engine Specs: Horsepower and torque, Carburetor adjustment, Valve clearance, Oil type and capacity, Service data and tightening torquecommon specifications for intek v-twin ohv engines model series bore stroke displacement 405777…………..2.970" (75.44mm)…… 2.890" (73.40mm)….. 40.0 cu. in ...I go offline at 4 pm CST. M-F. Weekend 2-3 pm CST for the day. Bolt torque is 84-92 in lbs. I hope this helps you. Wayne. Ask Your Own Agriculture and Farm Equipment Question. Wayne. 19,185 Satisfied Customers. Briggs and stratton head bolt torque specs, Bolt Torque Values. SIZE. 8. SAE - GRADE 2. SAE - GRADE 5. 1/4-20 1/4-28. 5/16-18 5/16-24. 3/8-16 3/8-24. 7/16-14 7/16-20. 1/2-13 1/2-20. DIN # 5.8. 65 (7) . 75 (8.5) . 130 (15) 140 (16) 240 (27) 275 (31) 360 (41) 420 (47.5) 600 (68) 660 (75.5) DIN # 8.8. 95 (11) 120 (14) 200 (23) 225 (25) 360 (41) 420 (47.5), A flat washer should be used in between the head of the bolt and the aluminum casting when the bolt is inserted from the top side of the engine. This provides for an even distribution of the bolt load. Lock nuts, such as a ny-lock or crushed nut, are appropriate for any installation. ASSEMBLY TORQUE SHEET , INSTALL CYLINDER HEAD 1. Place cylinder head gasket over alignment dowels on cylinder block, Fig. 22. ALIGNMENT DOWELS Fig. 22 − Install Cylinder Head Gasket 2. Install cylinder head assembly, Fig. 23. a. Torque head bolts in sequence shown to 220 in. lbs. Page 50: Reassemble 3., 206 Racing Engine. 206. Racing Engine. Primary Use: Karting, Microstocks, Jr. Drag Racing. Each 206 racing engine is assembled by hand in Milwaukee, WI. using tooling and dies specifically for racing for unparalleled performance parity. Factory sealed short-block with ground cam and controlled piston pop-up (reducing compression variance), Follow these steps to correctly torque the head bolts on a Briggs and Stratton 5HP engine: Start with bolt number 1 and torque it to 7-9 ft. lbs. (9.5-12.2 Nm) using a torque wrench. Move to bolt number 2 and torque it to 3-5 ft. lbs. (4.1-6.8 Nm). Torque bolt number 3 to 1-2 ft. lbs. (1.4-2.7 Nm). , The complete source of specification information would be your engine's repair manual (Lookup Repair Manual by Model Number ). Knowing your small engine model number also provides basic specifications such as valve settings, bore, stroke, etc. For a general guide, our Replacement Engine Catalog PDF (Large file - 38 MB) contains all of our ... , Install and torque screw (H) to value listed in Section 12 - Engine Specifications. NOTE: Rotate counterweight assembly to check for binding. If binding exists, loosen and retorque screw. Check again for binding. Contrary to what it says, Engine Spec section does not list the torque spec for that bolt., Use these Bolts!So we got a Tracker-8 Snowblower in the shop, it needs a new head gasket, so I'm installing new head bolts to go with it.This particular mode..., If you have more questions or need help determining your replacement engines, check out our engine replacement assistance section below. Find your engine specifications for your vertical shaft models here: Model Series 9P700 - 5.50 Gross Torque/140cc. Model Series 10T800 - 5.50 Gross Torque/158cc., The torque specifications for automobile engine cylinder head bolts are located on the Federal-Mogul Motorparts website. The search feature is available on the Specifications Looku..., Torque head bolt engine pattern bolts specs outboard yamaha parts Help find torqe setting for briggs head bolts lawnsite is the Briggs torque stratton engine tightening head pattern expert please show small 6hp 2675 e1 engines ask question own flat How tight to torque head bolts?, Briggs & Stratton / Intek Cylinder Head Bolt Torque & Sequence. My engine is a Briggs & Stratton / Intek #33R877. If you need a head gasket kit I picked mine up on Amazon - https://amzn.to/2RvGvAX ..., Nov 7, 2017 · 14355 posts · Joined 2006. #2 · Nov 7, 2017. Well I can send you a Service Manual with most of that in it but the sump will require a special retro fit gasket kit and it will include the new torque specks for it. IF you should happen to have an original type gasket the last torque was 220 inch lbs. For Service Manual - put in proper format ... , Briggs & Stratton / Intek Cylinder Head Bolt Torque & Sequence. My engine is a Briggs & Stratton / Intek #33R877. If you need a head gasket kit I picked mine up on Amazon -..., Buying a HDTV is hard enough with so many different manufactures, model numbers, and sizes, to make things a little easier we've put together a list of the most common specificatio..., Briggs and Stratton 31P777 engine specifications: power and torque, compression, valve clearance, oil type and capacity, service data and torque specs . Contact us; About us; Facebook; May 2, 2024. Home. Briggs and Stratton. Briggs and Stratton 31P777 Briggs and Stratton 31P777. The Briggs and Stratton 31P777 is a 501 cc (30.6 cu·in) …, I'm looking for some torque specs for: Head bolts, cover plate bolts, connecting rod - Answered by a verified Technician We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them., The Briggs and Stratton 282707 is a 465 cc (28.38 cu·in) single-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 282707 engine has an L-head (side valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ignition system., Briggs & Stratton / Intek Cylinder Head Bolt Torque & Sequence. My engine is a Briggs & Stratton / Intek #33R877. If you need a head gasket kit I picked mine up on Amazon - https://amzn.to/2RvGvAX ..., Head Bolt Torque Specs (ft. lbs.) Torque Specs (Nm) Head Bolt 1: 220-240: 298-325: Head Bolt 2: 220-240: 298-325: Head Bolt 3: 220-240: 298-325: Head Bolt 4: 220-240: …, What is the torque on a Briggs and Stratton twin cylinder head? 22 HP Twin-V Torque Specs, G-I Head bolt torque is 220 inch-pounds; socket size is 1/2 inch. Intake air horn torque is 45 inch-pounds; socket size is 7/16 inch. Intake manifold-to-cylinder head torque is 80 inch-pounds; socket size is a 3/8 inch., In the theory of mechanics, torque is a twisting force applied to an object. The force is applied by a lever which can be real or imaginary; the longer the lever or greater the for..., fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm), The proper stretch for a bolt is usually achieved by torquing the bolt a calculated amount based on the bolt's design and the characteristics of the application. ARC's rod bolts are custom designed to achieve thread-lock at 170 inch/lbs. This MUST be measured with an accurate inch/lb torque wrench., Dec 16, 2015 · Past 30 Days: 513. All Time: 41,131. @knuckelhead the 400000 series should be a Intek V-twin 1. Place cylinder head gasket over alignment dowels on cylinder block. 2. Install cylinder head assembly. Torque head bolts in sequence shown to 220 in. lbs. (25 Nm). Here is the diagram to show the pattern - Briggs and Stratton motor. , What is the torque on a Briggs and Stratton twin cylinder head? 22 HP Twin-V Torque Specs, G-I Head bolt torque is 220 inch-pounds; socket size is 1/2 inch. Intake air horn torque is 45 inch-pounds; socket size is 7/16 inch. Intake manifold-to-cylinder head torque is 80 inch-pounds; socket size is a 3/8 inch., Briggs and Stratton31H777 engine specifications: power and torque, compression, valve clearance, oil type and capacity, service data and torque specs . Contact us; About us; Facebook; May 3, 2024. Home. Briggs and Stratton. Briggs and Stratton 31H777 Briggs and Stratton 31H777. The Briggs and Stratton 31H777 Intek is a 501 cc (30.6 cu·in) …, Briggsracing.com. Briggs&sTraTTOn. CORPORATION POsT OffICe bOx 702 MIlwAukee, wI 53201 usA 414 259 5333 MS-5701-9/10 ©2010 Briggs & Stratton Corporation. Racing Performance Catalog & Reference Guide. Version 9/10 Model/Type: 124332 8202-01Model/Type: 124432 8003-01 Model/Type: 124332 8201-01 Model/Type: 124332 8203-01. , INSTALL CYLINDER HEAD 1. Place cylinder head gasket over alignment dowels on cylinder block, Fig. 22. ALIGNMENT DOWELS Fig. 22 − Install Cylinder Head Gasket 2. Install cylinder head assembly, Fig. 23. a. Torque head bolts in sequence shown to 220 in. lbs. Page 50: Reassemble 3. , Try googling around, there should be a Briggs & Stratton 31P677 manual available online. 2012 2720 -- 200CX Loader -- 54" Quick Attach Snow Blower -- Frontier LR5060 Rake -- Land Pride RB1660 Blade (Hydraulic Angle) -- Artillian 42" Forks -- Ken's BOGH -- 2013 X500/48 for mowing duties -- 2023 X350/42 YUT., NEED TORQUE SPEC. FOR CYLINDER HEAD BOLTS AND AIR GAP SPEC. ON IGNITION COIL. THANK YOU … read more. Vince O. Small Engine Technician. High School or GED. 3,365 satisfied customers. Putting a new head on a Briggs&Stratton 18.5 single cylinder. Putting a new head on a Briggs&Stratton 18.5 single cylinder engine. …, The Briggs and Stratton 31P777 is a 501 cc (30.6 cu·in) single-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 31P777 engine has an OHV (overhead) design and a vertical PTO shaft. This engine is equipped with float type carburetor, pulse type fuel pump and an electronic ignition ..., Video showing a basic torque pattern and how to torque head bolts using a standard click type torque wrench. And I show where the 3 long head bolts go on cer...