SX/SXi/SXi Pro bottom end oomph

[mx2strokes]

whats the best mod to get a bit more snap from low speed, for doing tricks and stuff, dont really want to lose too much at the top, just needs a little more snap.

 

[sxipro02]

Factory pipe limited exhaust is the best power added but your looking at $400-$500. 9/17 scat swirl big hub impeller is also a good brapp adder for a lot less money.

 

[98SXIPRO]

Small Pin cylinders, more Compression, timing advance plate if ur not gonna hold WOT for extended periods of time, the most noticeable is gonna be the limited pipe set up. i have all the above, including the prop. and i just put a the limited pipe on mine, and its Night and Day difference! (and my pipe isn't even properly tuned yet) I've got a spare factory limited pipe (no exhaust manifold for it though-100 bucks used)

 

[JAKESPEED]

used factory pipe

do you still have the factory pipe? pics?

 

[98SXIPRO]

yea, send me ur email and i can send u some pics. the comment about the "100 bucks used" isn't the price for the setup I've got.. thats what it will cost you to buy a used exhaust manifold that you'll need to run the head pipe and chamber I've got.

 

[sxipro02]

Glad you cleared that up lol, I was gonna buy it and sell it for the going rate lol.Did you ever call FP? they are really easy to deal with and usually willing to sell the single parts out of a kit

 

[98SXIPRO]

yea, i called them. they wanted 200 for the manifold. i ended up just getting another FP setup thats currently installed on my ski...had it out 1 times for about 15 mins...broke the handle pole..lol. this other set up is just a spare now.... maybe ill build another ski..who knows.(working on a 96 XP->"couch" right now)

 

[sxipro02]

ewww couch lol. just joking, I have a ultra 150 that I keep around just for fun. Its a monster on the top end. Its a 99, the factory freak year. Its all stock and reads about 76mph on a glassy day.

 

[tor*p*do]

yamaha 701 conversion
or sell it and buy a Superjet