Head bolt torque specs for briggs and stratton

2. Apply a small amount of engine oil or ARP Ultra-Torque lubricant to the threads and the underside of the bolt heads. This will help achieve accurate torque readings and ensure smooth tightening. 3. Begin the tightening process by torquing all the head bolts to the Stage 1 torque specification of 30 ft. lbs. (41 Nm).

The Briggs and Stratton 31C707 Powerbuilt 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 31C707 engine has an OHV (overhead) design, cast iron sleeve and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ...1. Start by cleaning the head bolt threads and the corresponding holes in the engine block. Remove any dirt, debris, or old thread-locking compound to ensure a clean and accurate torque application. 2. Apply a small amount of thread-locking compound to the head bolt threads. This will help prevent the bolts from loosening over time due to ... Steps to Torque the Head Bolts. To properly torque the head bolts on your 11 hp Briggs and Stratton engine, follow these steps: 1. Start by ensuring that the engine is cool and turned off. This will prevent any potential injuries and allow for accurate torque readings. 2. Locate the four head bolts on the cylinder head. The 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 ...Where to look for model & spec numbers Briggs & Stratton Parts Look Up. Briggs & Stratton Engine Specifications: Series: Series: Series: Series: Series: 50000: 122600: 202400: 216900: 350700: 86400: 122K00: 203400: ... Metric Common Specs for Briggs Engines: Specs for L-Head Single Cylinder Engines: Specs for Single Cylinder Briggs …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...Briggs And Stratton Torque Specs Chart 2020-2023 - Fill and Sign. Check Details. Lug Nut Torque Specs Chart. Check Details. Check Chart Common_specs_metric_all BRIGGS & STRATTON_engines. Check Details. Briggs And Stratton Engine Specs Chart. Check Details. Head Bolt Torque Pattern For Briggs …

2 posts · Joined 2006. #1 · Dec 2, 2006. Having broken off one head bolt on my 11 hp ride on mower motor I think I may need to know the torque setting for them. It's model 253707 Type 0160 02 Code 84061810. Can anyone help me with the manual or even just the torque setting and tightening sequence. Thanks for listening. [email protected] full list on yardandgardenguru.com 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 ...Apr 4, 2008 · briggs 8hp head bolt torque and sequence. I have a briggs flathead 8hp , and need to know the torque and sequence for the head bolts. Any help would be great. Thank You, Bill. Upvote. # 2. 04-04-08, 03:01 PM. 31YTech. What is head bolt torque on a 20 hp briggs&stratton v-twinBriggs stratton Ohv briggs and stratton valve clearance chartBriggs and stratton torque specs chart 2020-2024. Briggs and stratton engine torque specs chartBriggs & stratton 170705-1216-xx Briggs and stratton torque spec chartBriggs and stratton torque specs chart. …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.

6. May 31, 2014 / head bolt torque sequence. #1. Hi all! I have a toro wheel horse lawn tractor that I am in the process of replacing a blown head gasket. does anyone know the proper head bolt torque sequence? I have looked everywhere to no avail! it is a 1996 14hp Briggs model# 28N707 0131-01 I have looked on Briggs site and all I can find is ...The Briggs and Stratton 311777 Intek 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 311777 engine has an OHV (overhead) design and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ignition system.Engine - 20 hp Briggs & Stratton Specifications - 109 ENGINE - 20 HP BRIGGS & STRATTON SPECIFICATIONS Specifications Engine SpecificationsThe 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 ...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. 1. Start by cleaning the head bolt threads and the corresponding holes in the engine block. Remove any dirt, debris, or old thread-locking compound to ensure a clean and accurate torque application. 2. Apply a small amount of thread-locking compound to the head bolt threads. This will help prevent the bolts from loosening over time due to ...

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As of 2015, 85 percent of Briggs and Stratton engines were made in the United States, according to Briggs and Stratton. The states producing these outdoor power-equipment engines w...1. Refer to the torque specification chart provided earlier to determine the appropriate torque value for your specific Briggs Intek engine model. 2. Attach the torque wrench to the socket that fits the head bolts. 3. Starting from the center bolt, tighten each head bolt in a crisscross pattern. Apply steady pressure until the torque wrench ...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 ...Here are the recommended head bolt torque specifications for Briggs and Stratton V Twin engines: Steps to Torque the Head Bolts. To ensure the proper torque is applied to …Our review outlines the cost and specs of the Tesla Powerwall to let you know if it is worth the investment in addition to your solar power system. Expert Advice On Improving Your ...

Amazon.com: Briggs & Stratton 796584 Briggs and Stratton Cylinder Head Gasket, Grey, Gray : Patio, Lawn & Garden ... Do NOT Rambo on the head bolts- the torque specs may vary by engine, but are quite low and tighter isn't better.Nov 26, 2015 ... Briggs & Stratton 8.5hp Cylinder Head gasket repair on Craftsman snowblower. 15A114-0342-E1 2005 Engine. This is a common problem on these ...General Briggs & Stratton Repair Information: Wiring Explained: Engine Repair Manual: Briggs Alternator Conversion Guide: Briggs Shortblocks: English Common Specs for Briggs Engines: Metric Common Specs for Briggs Engines: Specs for L-Head Single Cylinder Engines: Specs for Single Cylinder Briggs (except Intek) Specs for Briggs Intek EnginesWalt 2002. 14355 posts · Joined 2006. #2 · Oct 17, 2013. I can send you a Service Manual IF you like, address below, put in proper format and remind me engine model number and what you want. Head bolt torque - "Torque bolts in the sequence shown, Fig. 20, to. 165 in. lbs. (19 Nm)." Torque in diagonal pattern. Walt Conner.What are the torque specs for head bolts on a 14.5 horse power Briggs and stratton? Updated: 4/28/2022. Wiki User. ∙ 14y ago. Best Answer. 185 in/lbs. or 15.5 ft/lbs.Have a LT1018 with 18.5 hp Briggs and Stratton. Engine 31Q777 0305E1. I need the head torque specs. Can anyone help me? Cylinder looks great. Piston a little beat up but doesn't appear broke.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...fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm) 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.

The Briggs and Stratton 289707 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 289707 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 and Stratton 31C707 Engine Specs: Horsepower and torque, Carburetor adjustment, Valve clearance, Oil type and capacity, Service data and tightening torqueWhen it comes to torque on a Briggs and Stratton carburetor bolt, the specifications vary depending on the model. Generally speaking, there should be …The Briggs and Stratton 422707 is a 694 cc (42.35 cu·in) two-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 422707 engine has an L-head (side valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and a flywheel magneto ignition system.When doing small engine repair and maintenance, you may need to find specific parts and specifications for your engine. You will need to know your small engine model if you’ve asked: What oil type does my engine need? What is the valve clearance for my small engine? What is the head bolt torque for my engine?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 ... FORM MS-3992-10/04 2004 BRIGGS & STRATTON CORPORATION PRINTED IN U.S.A. Title: MS3992_2004 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: Steps to Torque the Head Bolts. Follow these steps to properly torque the head bolts on your Briggs and Stratton 5HP engine: Ensure the engine is cool and turned off before starting any maintenance. Remove any components or accessories that may obstruct access to the cylinder head, such as the air filter housing or spark plug.

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Briggs And Stratton Torque Specs Chart 2020-2023 - Fill and Sign. Check Details. Lug Nut Torque Specs Chart. Check Details. Check Chart Common_specs_metric_all BRIGGS & STRATTON_engines. Check Details. Briggs And Stratton Engine Specs Chart. Check Details. Head Bolt Torque Pattern For Briggs …A demonstration of how to install the cylinder head to the proper torque.Briggs and StrattonModel 130202Type 0500-01Code 75032507http://4strokerebuild.blogsp...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.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. fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm) The Briggs and Stratton 28M707 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 28M707 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 and stratton 21 hp model 331877 head bolt torque spec…. Hi, my name is***** will be assisting you. You will want to torque the head bolts to 225 in. lbs. using a crisscross pattern. I normally start with the top right corner and work around the head going from there to the bottom left and then moving over one bolt and across the head ...The Briggs & Stratton Intek V-Twin Engine is a member of the company’s Professional Series of small ... Briggs & Stratton 22 HP Twin Torque Specifications ... Governor nut torque is 130 inch-pounds; socket size is 7/16 inch. Head bolt torque is 220 inch-pounds; socket size is 1/2 inch. Intake air horn torque is 45 inch-pounds; socket size is ...The Briggs and Stratton 303777 Vanguard is a 495 cc (30.2 cu·in) V-twin air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 303777 engine has an OHV (over-head valve) design and a vertical PTO shaft. This engine is equipped with float type, side-draft carburetor and a magneto electronic ...When it comes to optimizing the performance of your Kohler engine, one crucial factor that cannot be overlooked is the torque specifications. Torque specs refer to the specific amo...The Briggs and Stratton 422707 is a 694 cc (42.35 cu·in) two-cylinder air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 422707 engine has an L-head (side valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and a flywheel magneto ignition system. ….

The Briggs and Stratton 303447 Vanguard is a 495 cc (30.2 cu·in) V-twin air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton.. The B&S 303447 engine has an OHV (over-head valve) design and a horizontal PTO shaft. This engine is equipped with float type, down-draft carburetor and an magneto electronic …Jun 22, 2022 · Hey everyone. Looking for some help. The older lady next doors mower broke so im Fixing it for her. The valve go stuck and messed up the head and push rod. Ive got all the new parts but i need the head bolt torque specs and the intake/exhaust valve lash specs. The engine is code is 406777-0128-e1. Thanks for your help guys! Oct 24, 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 ...fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm)Mar 31, 2017 · Tightening torque: 36.1 ft. lbs. (49 Nm, 5 kg-m) Loosen bolts in reverse of order shown. Retighten cylinder head bolts in order shown. Tightening torque: 18 ft. lbs. (25 Nm, 2.5 kg-m) Mark cylinder head bolts for rotational reference. Rotate cylinder head bolts 90° (1/4 Turn) in order shown. 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. fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm)Our review outlines the cost and specs of the Tesla Powerwall to let you know if it is worth the investment in addition to your solar power system. Expert Advice On Improving Your ...Spec work has long been a point of contention between agencies and clients. Learn what these agency executives think the real problem is. Trusted by business builders worldwide, th... Head bolt torque specs for briggs and stratton, If you own a Briggs Stratton engine or equipment in Canada, you may have questions about finding the right parts for maintenance or repair. In this article, we will address some co..., Briggs And Stratton Torque Specs Chart 2020-2023 - Fill and Sign. Check Details. Lug Nut Torque Specs Chart. Check Details. Check Chart Common_specs_metric_all BRIGGS & STRATTON_engines. Check Details. Briggs And Stratton Engine Specs Chart. Check Details. Head Bolt Torque Pattern For Briggs …, fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm), The Briggs and Stratton 28N707 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 28N707 engine has an OHV (overhed valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ignition system., 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 ... FORM MS-3992-10/04 2004 BRIGGS & STRATTON CORPORATION PRINTED IN U.S.A. Title: MS3992_2004, 422707 opposed twin 18hp torque specs for head bolts and specs as well. Reply. Emma Boone says: January 20, 2018 at 5:07 pm. Briggs & Stratton Vanguard 2.4hp Model: 050032 ... i need the cylinder head torque spec for briggs and stratton generator model 030239. Reply. Wally Dick says: April 14, 2021 at 4:39 pm. Torque head bolts 126T05 …, 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., Briggs & Stratton 17.5 HP, new short block, model 31C707, compressor release does not release on cold start only. Complete new valve. Curtis B. Technician. Associate Degree. 46,843 satisfied customers. Show more. Disclaimer: Information in questions answers, and Show Less. Disclaimer: Information in questions, answers, and other posts on this ..., 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: 325-352, The B&S 31H777 engine has an OHV (overhead) design and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ignition system. The B&S 31H777 engine used a paper cartridge air filter. It is equipped with an electric starter (12V). The cylinder bore is 90.6 mm (3.57 in) and the piston stroke is 77.8 mm (3.06 in)., By adhering to the recommended torque specifications and following the correct tightening sequence, you can ensure that the head bolts are properly secured, maintaining the integrity of the engine’s combustion chamber and preventing any potential issues. Conclusion. When it comes to maintaining your Briggs and Stratton 17.5 HP engine, paying ... , 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..., Click for manuals and specs on your Briggs and Stratton engine model. 1919-1981. Repair manual. Twin cylinder with. L-Cylinder heads. Briggs and Stratton engine specs, bolt torques, and PDF workshop manual at Barrington Diesel Club., Our store offers a range of high-quality, original replacement hex head bolts designed specifically for Briggs & Stratton engines. These bolts are engineered to provide a secure and reliable fastening solution for various engine components. With precise measurements and durable materials, our hex head bolts ensure a perfect fit and long-lasting ..., 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 ..., Sep 12, 2019 ... I will walk you through all the steps, including how to torque the bolts and adjust the valves ... Briggs and Stratton Cylinder head gasket ..., The Briggs and Stratton 17.5 HP engine has a torque specification of 18.3 lb-ft at 2600 RPM (revolutions per minute). The peak power output for this engine is 37 horsepower, which can reach its maximum level at 3300 RPM. This engine also has a displacement of 0.31 liters and an oil capacity of 1 liter. The cylinder bore size is also 2 inches ..., The Briggs and Stratton 40H777 is a 656 cc (40.0 cu·in) V-twin air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 40H777 engine has an OHV (overhead valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and an electronic ignition system. , Our store offers a range of high-quality, original replacement hex head bolts designed specifically for Briggs & Stratton engines. These bolts are engineered to provide a secure and reliable fastening solution for various engine components. With precise measurements and durable materials, our hex head bolts ensure a perfect fit and long-lasting ..., fastener specifications description wrench/socket size torque alternator………………………… 1/4"…………………………..……. 20 in. lbs. (2.2nm), 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 ..., Briggs & Stratton 17.5 HP, new short block, model 31C707, compressor release does not release on cold start only. Complete new valve. Curtis B. Technician. Associate Degree. 46,843 satisfied customers. Show more. Disclaimer: Information in questions answers, and Show Less. Disclaimer: Information in questions, answers, and other posts on this ..., Torque Varies By Type Of Screw See Fig. 1 1.376 1.247 1.376 .002.023 19219 3.4365 3.4375 * Both Rod Screws Same Size: Torque to 185 In. Lbs. ** Torque Small Rod Screw First: 160 In. Lbs. Torque Large Rod Screw Second: 260 In. Lbs. L-HEAD CAST IRON SINGLE CYLINDER 230000 1200 .010.014.007.009.017.019 19151 145 190 190 90 Mag 190 PTO 1.377 1.1844 ..., Head Bolt Torque Specifications To ensure the proper functioning and longevity of the 12 HP Briggs and Stratton engine, it is crucial to tighten the head bolts to the correct torque specifications. This will help maintain a secure seal between the cylinder head and the engine block, preventing any leaks and ensuring optimal performance., View and Download Briggs & Stratton 405777 Series manual online. 405777 Series engine ... Install cylinder head assembly, Fig. 23. a. Torque head bolts in sequence shown to 220 in. lbs. Page 50: Reassemble 3 . Install valve covers ... Specification: .002”-.030” (0.020-0.30 mm) Fig. 6 − Installing Crankcase Cover 3 ..., Torque requirement on 19.5hp briggs (model below) Model 31p677-0912-g5 Briggs & Stratton I’m putting the sump (bottom case) back on and want to know the torque I’m supposed to use on the bolts? Should I just use the criss cross pattern and just tighten them tight without torque wrench?, The Briggs and Stratton 351777 Vanguard is a 570 cc (34.8 cu·in) V-twin air-cooled four-stroke internal combustion gasoline engine, manufactured by Briggs and Stratton. The B&S 351777 engine has an OHV (overhead valve) design and a vertical PTO shaft. This engine is equipped with float type, side-draft carburetor and an magneto electronic ..., Have a LT1018 with 18.5 hp Briggs and Stratton. Engine 31Q777 0305E1. I need the head torque specs. Can anyone help me? Cylinder looks great. Piston a little beat up but doesn't appear broke., The Briggs and Stratton 331777 Intek 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 331777 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 ... , Quick & Simple!In today's video, I'm going over some lawn mowers that I'm getting ready to sell.Torquing the head bolts to the manufacturers spec is importan..., Received 146 Upvotes on 135 Posts. Hello Rhodes! If it is an aluminum cylinder, the torque is 165 in. lbs. If it is a cast iron cylinder, the torque is 190 in. lbs. This is for a model 19xxxx model engine, which is an 8hp. The 1st 2 …, The Briggs and Stratton 289707 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 289707 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.