hey yamaha'ers hows it going? i have a 03 raptor and my buddy has a v force 700, we are always neck to neck on races but he just ordered his pink spring.....i guess it gives you horsepower or he says....so i am looking for a cheap part that gives you horsepower? what do you think would be my best option??? i have thought about getting a pipe but i want full pipe and they are 500 bucks...see i am unemployed..so it is tough to buy parts!

 

12 tooth fron sprocket

 

I agree,I put one on mine about a month ago and my only complaint is I did'nt do it earlier.It was like $20 bucks at my door.

 

isnt stock 14? i have heard that you should do back and front at the same time??? with your hot cams what horsepower did that give you?

hey are your flames stickers or airbrushed

 

who sells the tooth the cheapest and what brand should i get...no other mods needed to the chain or anything

 

Man. . . I hope this is the case!

I put the 686 in my Wife's Raptor and it has felt strong but, haven't done the sprocket change yet.

Should have the +4 swingarm and 12 tooth on by this weekend then at Sand Mt. next weekend.

We ride with a lot of family's and one of the ladies (with a YFZ450) has been talking some $hit! I probably have about 80 lbs. on her so. . . should be an interesting race up the hill.

 

13 tooth on the front is stock...and the 12 will get you low end torque and a ton of it. and it will get you through the gears quicker and will get you ahead of that grasshopper.

 

i dunno how swingarms will make you go faster....

 

does anyone know how much horsepower you willget out of a 12 tooth sprocket???

where do you guys buy your sprockets?

 

You don't gain HP from changing the size of the sprocket. It just gets you up to speed faster. But you usually lose power and/or speed in other parts of the power band.