Intek 20 hp v twin

Found on Diagram: Replacement Engine. 797093A. SB MODEL 44Q7. $1,214.74. Options. Add to Cart. Briggs and Stratton 406777-0128-E1 Exploded View parts lookup by model. Complete exploded views of all the major manufacturers. It is EASY and FREE.

Briggs and Stratton 40G777. The Briggs and Stratton 40G777 Professional Series 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 40G777 engine has an OHV (overhead valve) design and a vertical PTO shaft. This engine is equipped with float type carburetor and ...I have 2 briggs 20 hp ,, intek carbs,,and intakes,,in my garage now. Save Share. ... showing over 600 hours on the mete,r original Intek V-twin, original Clamp style filter cover, uses no oil, and runs like a top. 1993 Wheel Horse 416-H 1962 WH702 1994 GMC Sierra Z71 2003 Corvette Z06.May 4, 2021 ... FIXED - It was a valve clearance issue. adjusted the valve lash and it was all good again* Help me figure this out before I tear into it.7. $2700. + $5.64 Shipping. An Import Fees Deposit may apply at checkout. $ 21 00. Replaces Briggs & Stratton NO. 691060. Fits Briggs & Stratton V-Twin 18-22HP engines. Package Includes: 1 x Ignition Coil. Report an issue with this product.Note: For 18 through 22 HP Intek V-Twin engines. $16.73. In Stock Add to Cart $16.73 Add to Cart 447 Screw. $3.99 Part Number: 691003. In Stock In Stock Note: (Air Guide Cover) ... $20.33 Add to Cart 578A Wire Assembly. $20.84 Part Number: 691208. Usually ships in 7 - 12 business days

Oil Filter compatible with Briggs & Stratton Professional Series V-Twin, Extended Life Series V-Twin Engines 23-30 Gross HP, part 696854 Replacement. 11. $791. $5.99 delivery Mar 15 - 20. Oil Filter 492932 492932S 795890 695396 492932B 492056 696854 842921 Compatible with BS Briggs Stratton Kawasaki Kohler Lawn Mower 5076 492056 …. (1)6 BRIGGSandSTRATTON.COM Features and Controls Compare the illustration 1 with your engine to familiarize yourself with the location of various features and controls. A. Engine Identification Model Type Code B. Spark Plug C. Air Cleaner D. Dipstick E. Oil Drain Plug F. Rotating Screen G. Oil Filter H. Electric Starter I. Carburetor J. Fuel Filter (optional) K. Fuel Pump (optional)The automatic choke on the Briggs & Stratton Intek and Endurance V-twin engines are being used by a lot of different lawn tractor manufacturers these days. A...I assume it has a dip stick which says Add - Full. Walt Conner. Jim_WV. 25771 posts · Joined 2005. #3 · Mar 14, 2010. I have a 20HP Intek v-twin in my 03 JD L120. It takes 2quarts. I use 10W30 oil in it year round . This is an older thread, you may not receive a response, and could be reviving an old thread.HP: Get the latest Helmerich & Payne stock price and detailed information including HP news, historical charts and realtime prices. Indices Commodities Currencies StocksHere I change a head gasket on a D130 V-twin motor.

Fit 1998 2002 2003 2004 Craftsman Lawn tractor Intek V-Twin engine, 20hp 21HP 21.5 HP 24HP 26 HP, ... Compatible with Briggs and Stratton 407777 20 - 25 HP V-Twin Engine, 699709 499804 Carburetor Kit for John Deere MIA10632 LA150 LA145 LA130 L120 with Lawn Mower Air Filter.Designed for use on engines with a fuel pump to meet your needs. Compatible with select Professional Series and Extended Life Series engines. OEM Briggs & Stratton lawn mower filter provides reliable performance. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Replaces Briggs & Stratton part numbers: 492836, 493629, 2176556 ...Description. Repair manual for Intek V-twin overhead valve (OHV) engines. Model series 405700, 406700, 407700, 40F700, 40G700, 40H700, 445700 and 446700. To maximize engine life, meet original equipment specs and provide full warranty coverage, always use genuine parts from Briggs & Stratton. 4.World-class performance – time after time. With commercial-grade power, easy starting and quiet operation, the Professional Series riding mower engine delivers great results for your toughest jobs. And it keeps delivering, because these Briggs & Stratton mower engines are built to last with our exclusive Advanced Debris Management System, chrome-plated exhaust valves and other durable features.

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Apr 4, 2017 / Intek V Twin valve adjustment. #1. Hi, new to forum. I am not a professional, but I am fairly competent on things mechanical. That being said,I hope this question does not show my ignorance-In the Intek Service Manual it is stated to adjust valves @ 1/4" (6 mm) past top dead center. My question-1/4" on flywheel travel or piston ...20 HP /48 automatic Intek, Briggs and Stratton. v-twin. Family YBSXS.7242VF. 274844 . Boobala Lawn Pro. Joined Feb 15, 2015 Threads 200 Messages ... Mar 31, 2018 / Briggs and Stratton 20 HP V twin Revs high #9 It's not a v twin . Just a regular 20 HP B & S . R. rocket9244 Member. Joined Sep 20, 2016 Threads 4If you notice gas mixed in with your engine oil, follow these instructions to address a potential leak. The fuel shut-off valve isn't closed properly. Fuel float in the carburetor being stuck in the open position due to gumming (caused by stale fuel), tipping the engine resulting in the float rubbing on the carburetor bowl, or debris.How to Test A 20hp V Twin Intek Briggs And Stratton Coil Magneto With a multimeter ~ Gap & Install. How to Set Up the Coils on ANY Briggs and Stratton 20hp V Twin Engine. These are on...Note: For 18 through 22 HP Intek V-Twin engines. $16.73. In Stock Add to Cart $16.73 Add to Cart 467 Knob-air Cleaner. $13.06 Part Number: 691008. In Stock In Stock ... $20.33 Add to Cart 578A Wire Assembly. $20.84 Part Number: 691208. Usually ships in 7 - 12 business daysReplacement for BS Lawnmover Intek V-Twin 405700-407700 18-22 HP tractor engines Lawn Mower. Package Includes: 1X AIR FILTER and 1X PRE-FILTER. Note: please check carefully whether it is consistent with your part number. Tip: If you have any question, please feel free to contact us for a replacement or a full refund. › See more …

When it comes to finding the perfect twin size blanket, it’s important to consider not only the design and color but also the dimensions. Understanding the measurements of a twin s...3. Place and hold the linkage in high speed position. 4. While holding the linkage in this position, Use a appropriate tool to rotate. the governor shaft until it stops in the direction noted in step 2. 5. tighten screw holding governor lever to governor crank. Torque to 35-45.Use the Parts Lookup tool to find your part number, availability & pricing, and order online. 1. Locate your model number. Refer to the examples below to confirm & input the correct …I have a 26 hp Intek (446777-244-E1) with 800 hours in a Craftsman GT5000. Good maintenance. Still runs like new. Does not burn any oil between 25 hour changes. All hours have been in our HOT South Florida climate. I don't think 1200 hours will be any problem....New Listing LABLT Carburetor Intek V-Twin For Briggs&Stratton 20HP 21HP 23HP 24HP 25HP. $26.25. or Best Offer. Free shipping. ... 20 Hp Intek V-Twin Briggs & Stratton. $460.00. or Best Offer. $236.09 shipping. BRIGGS & STRATTON INTEK 540CC 20HP COOLING FAN SCREEN AND BOLT COVER . $15.98.Get the best deals on Briggs & Stratton Lawnmower 20 HP Horsepower Parts. Shop with Afterpay on eligible items. Free delivery and returns on eBay Plus items for Plus members. Shop today! ... OEM Briggs & Stratton Intek V-Twin 20.0-27.0 Gross HP Tune Up Kit 84002442. AU $144.93. AU $42.81 postage. BRIGGS & STRATTON INTEK 540CC 20HP HARNESS. AU ...Note: For 18 through 22 HP Intek V-Twin engines. $16.73. In Stock Add to Cart $16.73 Add to Cart 447 Screw. $3.99 Part Number: 691003. In Stock In Stock Note: (Air Guide …Engine Maintenance Kit Fits Briggs & Stratton fits V-Twin Intek Extended Life 18 to 26 HP replaces 5111(A,B). Contains 1 each Rotary item 9273 (Air Filter), 9304 (Pre Filter), 7761 (20 oz. Oil), 10676 (32 oz. Oil), 12863 (Oil Filter), 10352 (Fuel Filter), and 2 each Rotary item 11220 (Spark Plug) and 3450 (Hose Clamp).A helpful tutorial on HOW TO REBUILD , CLEAN and REPAIR a CARBURETOR on ALL newer style BRIGGS and STRATTON OHV INTEK V Twin Cylinder Engines. 18.5 Horsepowe...Briggs and Stratton 351700 series 20 hp v-twin. Briggs and Stratton 380400 series 23 hp v-twin. Briggs and Stratton 381400 series 21 hp v-twin. ... Most Intek, OHV engines and selected L-head twin cylinder engines. Briggs and Stratton 020331 Vanguard 19 hp. Briggs and Stratton 104700 series 5.5 hp.Shop great deals on 20 Hp V Twin Briggs In Lawn Mower Parts & Accessories. Get outdoors for some landscaping or spruce up your garden! ... 20 Hp Intek V-Twin Briggs & Stratton. $695.00. or Best Offer. $234.59 shipping. 5d 1h. Carburetor Set for BS V-Twin 20HP 21HP 22HP 23HP 24HP 25HP 699709 (292) $31.49. Free shipping. Only 1 left! …Starter Replacement For Briggs Stratton Opposed Twin Cylinder 13-20 HP Riding Mower Motor V-Twin MTD Craftsman 16HP 17HP 18HP 18.5HP 19HP 20HP 21HP 22Hp 498148 422707 497596 V-Twin Cylinder . Visit the AZ4U Store. 4.3 out of 5 stars 3. $56.95 $ 56. 95

34. Oct 25, 2023 / Briggs vtwin intek 20hp running on one cylinder. #6. Timing might be off due to the flywheel key shearing. $2.13 key solved my problem. But it further cost over $250 more because previous owner drove it overheating the cylinder head which pushed out the valve guides bending the pushrods.

Fits current 20-27 HP Intek V-Twin OHV bolt patterns: WARRANTY: 2 Years Consumer / 1 Year Commercial. Covered Through Briggs & Stratton Service Network. NOTES/FEATURES:20 Amps: Voltage: 12 Volts: About this item . Replaces Briggs & Stratton Service Part #497595, 394805, 392744, 392749, 494325, 390838, and 693054 ; ... Electric starter motor used on most single cylinder and V-twin engines from 8 through 26 HP. Kit includes second pinion gear. Compatible with plastic or aluminum ring gears with a 3-5/8" case ...World-class performance – time after time. With commercial-grade power, easy starting and quiet operation, the Professional Series riding mower engine delivers great results for your toughest jobs. And it keeps delivering, because these Briggs & Stratton mower engines are built to last with our exclusive Advanced Debris Management System, chrome-plated exhaust valves and other durable features.Briggs & Stratton Intek V-Twin engines are renowned for their reliability and performance in powering a wide range of lawn care and power equipment. However, like any machinery, they can encounter issues that may hinder their operation. In this article, the most common problems that owners of Intek V-Twin engines may face and provide solutions ...791230 Carburetor, Compatible with Briggs and Stratton 20-26 HP 4 Cycle V-Twin Engines 405777 406777 407777, John Deere MIA10632 LA150 LA130 L120 with Filters, Replaces#: 799230, 699709, 499804. $2599. FREE delivery Wed, Apr 24 on $35 of items shipped by Amazon. ALL-CARB.In this video, I show what it takes to take off a Briggs & Stratton V-Twin 25hp engine, take it apart and change the piston rings. While you are in there, i...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 ...7. May 17, 2018 / Help finding baffling oil leak Briggs 26 hp v twin. #1. I have a Bad Boy mower with a 26 hp Briggs v twin that developed a rather sudden oil leak when I went to use it a couple of weeks ago. It initially looked like it was leaking below the manifold or slightly left of it, but after little cleaning it looked like it was coming ...Nov 1, 2022 · How to Clean & Rebuild a Briggs & Stratton Intek V-Twin Engine Carburetor. I show you how to remove, clean and reassemble the carburetor on a Briggs and Str... Find Your Manual or Parts List. Find the operator's manual or illustrated parts list for your Briggs & Stratton engine or product by following the instructions below. Looking for a part number? Use the Parts Lookup tool to find your part number, availability & pricing, and order online. 1. Locate your model number.

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Fits current 20-27 HP Intek V-Twin OHV bolt patterns: WARRANTY: 2 Years Consumer / 1 Year Commercial. Covered Through Briggs & Stratton Service Network. NOTES/FEATURES:Help. I'm having issues with my Briggs and Stratton 20 hp V twin running rough under load. The details of the engine are as follows. Purchased 2002 (Scotts mower) 150 hours. Model 406777. Type 0128 E1. Code 020409YG. This engine has been well maintained but has had a backfiring problem I since the first year I owned it.Accomplish more when it's time to cut the yard with this T3200 Turn Tight AGM STZ12 Battery Start-HP V-Twin Hydrostatic 54 in. Riding Lawn Mower. This riding mower packs the power needed for demanding yard work with its 24 HP KOHLER twin-cylinder 7000 Series engine and wide, durable 54 in. steel deck. Smooth, comfortable cutting is made possible by the hydrostatic transmission with foot pedal ...Mar 20, 2017 ... Christian Livingstone includes this video as an addendum to his “Poor Man's Jay Leno's Garage: Dixon Mower Re-Power & Mods” project: ...Briggs & Stratton 445577-6187 23 HP V-Twin. INTEK Series - OHV Design. Made for Husqvarna - will work on many other mowers. Cast Iron Cylinder Sleeve. 16 AMP Alternator. 12 Volt Electric Start. 1" Diameter x 3-5/32" Length. Drilled & Tapped 7/16"-20 - Full 1/4" Keyway. No Gas Tank.Had to tear this engine apart to retrieve 2 bent push rods and to replace one of the cylinder heads. In this video i show the inner workings of a Briggs Vtwi...An in depth tutorial on HOW TO REBUILD REPAIR FIX a CARBURETOR on ALL newer style BRIGGS and STRATTON V-twin cylinder OHV INTEK Engines. 18.5 Horsepower moto...This Lawn tractor is available with two choices of Briggs & Stratton engines. They are 0.7 L v-twin CV40 or an Intek 40 engine. Both are 2-cylinder 20 hp (14.9 kW) gasoline engines. The John Deere L120 features belt-driven hydrostatic transmission, electric start, and infinite forward and reverse gears. ….

Briggs & Stratton Air Filter - Intek 5.5-6.75 HP, Model Number 5059K ... Used on select 12.5 HP through 21 HP horizontal crankshaft L-Head twin cylinder, and most Vanguard OHV V-Twin engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine.Just turn the key or push the button and go. Full Pressure Lube System: Reduces component wear for longer engine life. V-Twin Engine: For more power, comfort and durability. Specifications. Model Number: 44R6. HP (gross) **: 22. Engine Displacement (cc): 724. Number of Cylinders: V-Twin.Briggs & Stratton 797890 Carburetor Overhaul Kit. Visit the Briggs & Stratton Store. 4.0 129 ratings. -11% $7514. List Price: $83.99. Replaces 792455.For 40H700 and 446700 vertical engines. Genuine OEM Briggs & Stratton Part.Time to tune up the intek engine in my Craftsman lawn tractor, learn how to adjust the valves to factory specification. This procedure is very similar in mos...Amazon.com : Briggs & Stratton 795387 Oil Seal Replaces 791892/690947/499145 : Lawn Mower Tune Up Kits : Patio, Lawn & GardenIn "Taryl Saves Christmas", Taryl goes over the proper way to replace a governor gear and camshaft on this here Briggs and Stratton V-Twin Intek engine. Ther...Aug 28, 2017 / Briggs & Stratton 20 hp Intek burning oil #1 Good day all, I recently picked up a John Deere L120 with a 20 horspower Briggs & Stratton Intek (V twin). When I picked it up, the mower didn't run but would crank, I put in fresh fuel, new spark plugs, new oil and a new oil filter. The mower ran after that but very rough.14 Tooth Starter Motor Replaces For Briggs Stratton intek I/C OHV 17 17.5 18 18.5 19 19.5 20 HP Engine 31P677 31P707 31P777 31P877 40H777 40R577 40R677 441577 441677 441777 331777 331877 33M677 33M777 ... Starter Replacement For Briggs Stratton Opposed Twin Cylinder 13-20 HP Riding Mower Motor V-Twin MTD Craftsman 16HP …Briggs and Stratton V-Twin Muffler Fits OHV INTEK V-Twin Engines for most riding mowers 10 lbs Part # 1820-INVT Engine NOT INCLUDED. Shown for reference only. Requires the following (Not Included): Exhaust gaskets (2) 690970 Exhaust manifold screws (4) 698941 Introducing buy now, pay later with Shop Pay ... Intek 20 hp v twin, This video is for an oil change on a John Deere L120 lawn tractor with a Briggs and Stratton 20hp Intek V Twin Engine.I hope this helps you out.Thanks for wa..., Apr 7, 2019 · 27. Apr 10, 2019 / Briggs & Stratton 20 hp OHV Intek problems. #3. 15 years old, compression test, and or leak down test. What we do at the shop, is clean the fuel system, then try to start. If no start right to the compression and leak down tests. Head gaskets blow for a number of reasons. A leak down will tell you if its leaking out the sides ... , In part 1 of this video, we tear down a Briggs and Stratton Intek I/C 20 HP engine (Model/type: 407777-0167-E1, from 2002). In part 2, we will recondition it..., This video shows the steps to adjust the clearance on the valves of a Briggs and Stratton V-Twin engine. After installing new piston rings, the engine was b..., I decided to tackle the valve clearance adjustment on my L120 tractor and made a video to help out anyone who might be thinking about trying it. It's not ha..., Kuupo 698754 273638 696854 492932S 492932 795890 Oil Filter 808656 for Briggs & Stratton Intek Extended Life Series V-Twin 18-26 HP Lawn Mower Maintenance Kit 4.6 out of 5 stars 122 $17.88 $ 17 . 88, How to Test A 20hp V Twin Intek Briggs And Stratton Coil Magneto With a multimeter ~ Gap & Install. How to Set Up the Coils on ANY Briggs and Stratton 20hp V Twin Engine. These are on..., Buy Ignition Coil for Briggs & Stratton 691060 499447 592846 691060 799651 Intek V-Twin 18-22HP Engine: Coils ... 2 offers from $20.47. Boine 592846 799651 Ignition Coil Compatible with Briggs and Stratton Intek V-Twin 18-22HP Engine, Replaces 691060 401577（2Pcs), EC Blueprinted Two Barrel Gas Carburetor for Briggs Intek V-Twin. $225.00. Briggs V-Twin Two Barrel Carburetor Fuel Inlet Valve. $15.83. Add To Cart. Briggs Intek Twin Steel Intake Flange. $10.00. Add To Cart. Briggs & Stratton Model 40/44/49 Intek V-Twin Carburetors built by the leader in industrial v-twin performance with over 50 years of ..., Get the best deals for briggs and stratton intek 20 hp engine at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!, If you’re in the market for a new bed or mattress, you may find yourself overwhelmed by the wide range of options available. From twin to king, there are various sizes to choose fr..., Craftsman , Poulan Pro , MTD Yard Machines , Husqvarna etc... Riding Lawnmower Briggs and Stratton Engine OIL Pan / SUMP GASKET LEAK fix and repair. Common p..., a. Place piston and ring compressor upside down on bench with projections on compressor facing up. b. Tighten ring compressor evenly until rings are fully compressed. c. Then loosen ring compressor very slightly so that compressor can be rotated on piston skirt while holding connecting rod, Fig. 2., Aug 28, 2017 / Briggs & Stratton 20 hp Intek burning oil #1 Good day all, I recently picked up a John Deere L120 with a 20 horspower Briggs & Stratton Intek (V twin). When I picked it up, the mower didn't run but would crank, I put in fresh fuel, new spark plugs, new oil and a new oil filter. The mower ran after that but very rough., An HP 12c is a financial calculator that can figure the time value of money problems and compound interest calculations. Compound interest is common in bank accounts and loans, whe..., 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), Hover Image to Zoom. $ 10 49. Ensures outdoor power equipment deliver peak performance. Helps increase engine life and maintain its health. Replacement oil filter for Intek and Vanguard OHV engines. View More Details. Pickup at Moses Lake. Delivering to. 98837., 1-16 of 320 results for "intek 20 hp v twin" Results DUCTAIL 791230 Carburetor, Compatible with Briggs and Stratton 407777 20 - 25 HP V-Twin Engine, 699709 499804 …, 1-16 of 320 results for "intek 20 hp v twin" Results DUCTAIL 791230 Carburetor, Compatible with Briggs and Stratton 407777 20 - 25 HP V-Twin Engine, 699709 499804 …, In this video, I walk you through the partial teardown, repair, and re-installation of the Briggs & Stratton 20HP Intek V-Twin engine on my John Deere L111 …, 1-16 of 320 results for "intek 20 hp v twin" Results. DUCTAIL 791230 Carburetor, Compatible with Briggs and Stratton 407777 20 - 25 HP V-Twin Engine, 699709 499804 Carburetor Kit for John Deere MIA10632 LA150 LA145 LA130 L120 with Lawn Mower Air Filter. 351. 50+ bought in past month. $3699. FREE delivery Tue, Jan 23. Overall Pick., If your Briggs & Stratton Intek V Twin engine is running rough, start by checking the air filter, spark plug, and fuel filter. Ensure they are clean and in good condition. If the issue persists, consider cleaning or rebuilding the carburetor or adjusting the idle speed and fuel mixture., HQRP Oil Filter compatible with Briggs & Stratton Intek Series V-Twin Engines 20-21 Gross HP, Series 7 / Series 8 40R5 40R6 40N7 40N8 44N5 44N6, 696854 Replacement ... $5.99 delivery Nov 10 - 15 . 791230 Carburetor, Compatible with Briggs and Stratton 407777 20-25 HP V-Twin Engine, 799230, 699709, 499804 Carburetor Kit for John Deere MIA10632 ..., I have a Husqvarna YTH24v48 with a Briggs & Stratton Intek V-Twin engine model 44N877-0003-G1 170815YG. I've been living with a persistent afterfire from the exhaust port on cyclinder 2 since August 2019. The lawnmower was purchased with a damaged steering assembly from a thrift store with almost no hours (9-11) on it., In "Running Rich", Taryl explains and demonstrates a common problem with Briggs V Twin Intek Nikki Caruburetors running too rich (getting too much gas). Depe..., 20 Hp Intek V-Twin Briggs & Stratton. Opens in a new window or tab. Pre-Owned. $375.00. ... 20 HP V twin Briggs&Stratton 407777 0122-E1 cylinder heads #796632 796633. , Shop great deals on 20 Hp V Twin Briggs In Lawn Mower Parts & Accessories. Get outdoors for some landscaping or spruce up your garden! ... Carburetor Intek V-Twin Engine Carb For Briggs&Stratton 20HP 21HP 23HP 24HP 25HP. $25.99. or Best Offer. Free shipping. 3d 10h. 20 HP V twin Briggs&Stratton 407777 0122-E1 throttle control bracket #698761., Setting the governor on my motor. To increase the RPM-s on your motor. Check out this video: https://youtu.be/EmavWhfmt1A, 17-32 of 619 results for "intek 20 hp v twin" Results. ... partszen 791230 Carburetor for Briggs and Stratton 791230 799230 699709 499804 407777 20-25 HP V-Twin Engine, for John Deere MIA10632 LA150 LA145 LA130 L120 with Lawn Mower Air Filter. $39.98 $ 39. 98. FREE delivery Thu, Sep 28 ., May 16, 2015 · May 17, 2015 / 20.5 twin cylinder what is the minimum compression? Any viratin more than 20% on a wet & dry compression test = worn out rings. Replace them ow & it will just be new rings & a hone. leve it or much longer & it will be a new piston & rebore. , Engine: Briggs Intek V-Twin 26 hp 446777-0244-E1. I am having a problem with blowing out sump gaskets on this model engine. Twice it has happened on two different engines: 1. My original factory 446777, purchased in 2004, developed the sump gasket leak after about 8 years use. I replaced that gasket using RTV Blue as a sealer and it does not ..., May 16, 2015 · May 17, 2015 / 20.5 twin cylinder what is the minimum compression? Any viratin more than 20% on a wet & dry compression test = worn out rings. Replace them ow & it will just be new rings & a hone. leve it or much longer & it will be a new piston & rebore. , Possible blown head gasket on this engine causes it to smoke once it warms up. Fun starts about the middle of the video. Tractor is being used to haul co...