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There is two ways to do a stroker. One is a spacer plate that raises the cylinder to keep the port timing right . Two is to have the cylinder ported for the stroke and machine the head. either way will keep the motor running with good power. If you only do a stroker crank it will retard the port...

I have seen one look like a a bunch of rocks it broke up so bad in a 2008 rm 250 2 stroke cheaper is not better I have seen more cast pistons break more than forged . I would prefer to spend alittle more on a stronger part and not have to worry about it

U diesil it will clean the cases out good its cheap and you won't have to worry about drying it all out

call me i'll ship it to you just click the link below

Well if its firing then they should check to see if the injector is firing or if the fuel pump is getting the power it needs to work .the system works about the same as the suzuki street bike other than not having 12v power and it uses the crank sensor instead of a cam sensor to operate the injector...

suzuki came out with fuel injection on the 97 gsxr 750 but that wasn't 15 years just 12 years

cheap parts are just that . i have seen some of these cast piston come apart and destroy motors stick with a good forged piston like wiseco or je the motor is not a place to be cheap on it can cost you lot more latter

If it wont start could be more problems than a remap is it even firing

second that you can get it all at Lowes

If you can tell the added weight of a brake line you are a bad man ha ha We use russell Just about for ever line we sell

i don't really care for them in the dirt .I have alot of atv riders that run them with no problem .One of them that races had 92 hours on his before we did a complete rebuild and the motor still looked good inside.The cylinder looked good with little wear to be seen after i ran a hone through it...

back protection is required in all roadracing some of the street stuff looks better than that .

dealer markup was about 800 to 1000.00 back in 02 when i was at the suzuki dealership

I'm the fastest guy in the world when no one is looking

I remember when he was on a 65. Man it was cool to see a young rider that fast .At Shelbyville he lapped up to second place

whats worse is when someone builds there house next to a track then they want to bitch about it . The problem is not goin to get any better .

back in the 60s and 70s alot of bikes were 4 stroke then. The two strokes came around after that