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lol sounds like my garage

OK, but its sunday morning here and the suns out, can i do it later but really happy to do it and you will be surprised what you can do, I did this exact engine in a fx1 and it was awesome. so playful and so reponsonsive. I love over powered skis but the fx1 with this engine is an amazing thing

A stock 62t is 118 transfers the same as 61x except they are not closed over with casting. The exhasut is where it differs and the 61x is 179 vs 182 on the 62t basicakkt the 62t is a cleaned up 61x with slightly higher exhaust. It will make more power every where. if you widen up the exhaust to...

The 61x will not have more bottom end snap than the 62t 701, the transfers are to blocked from the factory. you are more than capable i know but you can also download and print our porting templates off the site

A 701 62t is way better. By the time you port a 61x to make power you actually go past a 62t anyway. the reality id you can widen the exhaust port on a 701 62t and set the squish correctly, put some decent carbs, pipe on it and away you go.

Ha ha Those moments make you feel like a hero, Love those moments

It means its jetted about right. You have to feed the ponies and lot of oil means lots of power. Relax all my skis make black Jam

https://www.waxracingproducts.com/products/yamaha-chamber-fx1-superjet

Did you send me an email that i just replied to ??

https://www.waxracingproducts.com/products/yamaha-superjet-pole-bracket

I love the fx1. I just love the beserkness of them. We are building a new one at the moment for the business

Yes thats what its designed for. its being made right now.

Yes, of course — to a point. The mass of the piston and its speed determine the dynamic load, which in turn affects stretch throughout the system. A longer stroke increases piston speed, raising the dynamic load. That said, we don’t rev these engines particularly high, so it’s less of a concern...

Squish: The Simple Secret to Power, Cooling, and Reliability in Two-Stroke Engines If you’re building or tuning a two-stroke engine, there’s one thing you absolutely need to get right: squish. It sounds weird, but it’s one of the most important parts of how your engine makes power, stays cool...

Love it. That's a great Idea

A complete system ?? we sell new complete systems. Im guessing its for a Superjet, https://www.waxracingproducts.com/products/wax-racing-complete-yamaha-kawasaki-exhaust-system

Thats bizare you are not getting the full 34 degrees. The static angle should be 115 but thats depending on where you stator is, then again if your are at 113 i would say your stator is retarded and this 113 should actually advance your timing not retard it

Increasing the squish made it more likely to deto but i dont think its a deto is Oh i thought we were talking about a speed werx pipe here to be honest, The 760 zeel timing is the best one out there as its works on a pulse as it goes past a lump. the rising rate/voltage ones would not be as...

What was your squish before. increasing it is likely to cause more detonation. its sounding more like pipe heat to me so you are right on with stinger size

yup i know the answer. they start up in a low timing to make it easier to start. fire it up and measure it