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there was a vxr pro that was a 701

its a Jetinetics heat ignition

Stock 44,s would be better But you will need a 760 manifold and plate or an aftermarket manifold. but the manifold the black jacks are on will work just fine

Your not necessarily going to lose power, Your engine is not making use of the fuel its getting. 38s will give you great throttle response off the bottom but they lack the torque of the 44,s in my experience

Dual stock 44 mikunis will work fine.

Make sure your sleeve has not dropped in the alloy casting. If it has you will need to remove the cylinder and have it machined

2.3 needle and seat and a 95 gram spring will work very well with that setup. the 760 carbs work very well, don't listen to the rumors.

I have an epic as well, it has been back for the repair and it now sits on my shelf as it doesn't work. The ski will not fire the plugs and just fouls them all the time. I run the stock cdi now and it runs just fine. My ski has new stator coils and ignition coils as well. I bought new ones...

Did a new coil fix the issue I still have an issue with my epic it will not run correctly. It will also run on a stock ignition just fine.

I dont believe so I have never tried it

v-force 1

Yeah got it thanks bud

What would you know scottie race skis are not built for bottom end Ha ha Seriously, Big carbs make great torque. tuned right you will love them

Yeah Im setting my one up to run studs. Alot more reliable in this situation

Im not sure lamey did one for protec, i thought protec did there own cylinder. I have one of those as well just snagged it off ebay for $50. If your at 82mm then you may find you have the small bore sleeves. if this is the case then you are at the max bore this cylinder can hold. lamey no longer...

Bummer dude, thats a waste of a good flywheel

I have no issue with sbt cranks. Since they are a rebuilt stock crank it cant be that unless one conrod was longer. I suggest changing pistons from one side to the other and see if the issue follows it

I have seen that variance in cast pistons before. What pistons do you have in it

You can get them to go well once you address the transfer port horizontal angle and direction as well as the heights. There is a major stuff up with the boost port direction and that has to be fixed as well. Once these are done they will go well however they will never be a lamey

It takes me 5 hours to port a cylinder on average. You get what you pay for. Not all port jobs are the same