Hey guys,
I'm new here. I have a 2001 yamaha Raptor. It has a k & n airfilter and a stage 2 dyno jet kit. I was wondering what model splitfire plug could i run in this quad? btw forgot to mention that the spark arrestor has been removed from the pipe, but I am currently running a stock pipe.

Any tricks of the trade to speed it up would be appreciated also.

I have a buddy who has a 2005 honda 450 r with a stage 2 powerup kit with "cam" etc that blows the doors off me.... any help would be appreciated. Thanks,

Hopalong

 

well not to spoil your fun but split fire plugs are crap. even the dealers around where i live say that. i was going to buy a splitfire plug ( more expensive than ngk) and the guys like you dont want to do that grab an NGK they are a much better plug

 

sorry to tell you but NGKs are crap too

 

Thanks to all that answered!!

 

well a pipe would do your rappy good thet really get a good boost with a complete pipe. The 450's are super fast man u need a few bigger mods to beat him but if u want to stay arouond him u could do airbox mods like the pro design intake and take the lid off. Get a good pipe and i think if u drop a tooth on the front sprocket u will run closer but that will take about 5mph off top speed. U could prolly get some tires to your prolly spinnin em pretty bad if u have the stock ones from 2001. I would sugest the holeshot xcr's in 20in size... ive heard good stuff about those tires. Good luck man