Forum: Engines

Many 6x6 ATVs utilize small engines for power due to their availability, price, and reliablility. These engines can provide a lifetime of trouble...

I have a Briggs 18HP Industrial/Commercial flat twin in my Hustler BIGFOOT and it looks like the wiring has been messed with a little bit by the...

Quick question, after setting the engine up it ran great, now on the high rpms it backfires, only now and then, only high rpm. It's a sachs 290 with...

Kohler has some new engines out. They go up to 38 hp.

A big thanks to George for sending in several awesome pieces of literature. I just uploaded some JLO wiring diagrams and procedures that he sent me...

Been thinking about repowering a super swampfox,with a 3cyl suzkui car motor?I found out about this motor from some old posts.4 stroke 3cyl alumimun...

Max II Engine Replacement This article will act as a basic guide for removing and replacing the engine in a Max II AATV. Before you begin be...

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The PowerMax 16hpe is a Honda clone Chinese engine. I bought one new with shipping for something like $360 last June for my buggy of Ebay. Ran it...

Has anyone tried this stuff? Two2Cool Additive 8 oz

Has anyone here used or know of someone who has used a 20hp onan in their 6x6. I have a chance to get one for a good price..

Im hoping someone can help me out here. I have a 400 chief with the JLO motor in it. If i have the motor running and connect the header pipe to the...

Project = 1979 8 wheeler.(former 16 HP Tecumseh) Mission=13 HP Honda installation. Any body ever done this? Anybody found Brackets/Belts to...

Can anyone ouy there tell me what size clutch bolt that I would need for an 18hp Onan cummings power plant. Shaft is 1 1/8" with a 1/4" keyway....

Does anyone know off hand what the compression should be for the Frontier 627cc motor? I just got a compression gauge for my other "toys" and want...

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In March Kohler is introducing its new flex fuel engines,starting with its 30 hp command pro.It only has one fuel line so you wont need a return...

I'm placing a 20hp honda in a max 6x6 to replace stoke 2 stroke JLO Rockwell motor other then clutch and maybe choke and throttle anything else of...

I got a private email from Jordan, but was unable to reply, as his profile is not accepting private emails. Regardless, this may help other folks....

Hey Fella's, just wondering what one would pay for a used 23Hp Vanguard, i can get one for $800, the seller says its 8-9 years old, is that a good...