Raced a suzuki 400 with my 200x

[hawaiirider]

My riding friend switched to quads after being a long time atc rider, he says due to his knees... anyways he got a suxuki ltz 400, nice bike. I have my modified 200x and we raced on the hardpack beach sand. On acceleration it was a dead tie, top speed he had me by maybe 2mph tops, his bike completely stock, mine has 28mm mikuni, ported head, webcam cam, 12.1 piston on stock bore and dg pipe. i was proud to keep up with a bike twice mines size but would like to beat him. is there any other simple mods im missing without going a stroker route - i cannot afford that!!

also i wanted to point out i hillclimb the little 200x in sand, its actually has made the widowmaker but not often, ive seen these tiny nitrous oxide bottle kits for atvs for sale on ebay for like 20$, any input on if theyd help boost my arse up a steep hillclimb.
thanks

[oscarmayer]

if you want more, you need bigger bore and stroke. was the head professionally ported? what about valve job? that can free up an extra 15-20% more performance if not done. I have a head shop that in my mind is one of the best in the world. they do pro level stuff for indy, supercar, and more, so they do amazing stuff. they would do a CNC valve job, (get them a new set of larger valves from Mickey Dunlop), and specialty ported head job. they are not the cheapest nor the fastest, but it will be done right the first time.
if your interested hit me a pm and i'll get you their info.

[hawaiirider]

^ thanks, id be interested in buying a head thats already got bigger valves in it, i forgot to list mine already has titanium springs, keepers in it. its a good runner, but could be better!

[hawaiirider]

http://www.ebay.com/itm/Suzuki-SX-20...ade379&vxp=mtr

heres the nitrous kit, any reviews?

[down4thakrown]

Go down a tooth on the rear sprocket.

[oscarmayer]

that ebay auction is a scam. here is why.

You do not need to refill the boost bottle as their sole purpose is to even out your fuel mix and apply the right amount of pressure to take your pre-atomized fuel and dump it into your cylinder when you are on and off the throttle. Once your boost bottle is mounted on your engine, please do not remove it. It will outlast the life of your engine and only operate better. It does not need to be refilled.

any one who knows anythgin abotu engines and N.O.S systems knows this is impossible...

the boostbottle concept has been around for years, but the size and design of this will not work.

[hawaiirider]

wow that sucks... cant think of any more cheap mods...

[250rRoostmaster]

!

also i wanted to point out i hillclimb the little 200x in sand, its actually has made the widowmaker but not often, ive seen these tiny nitrous oxide bottle kits for atvs for sale on ebay for like 20$, any input on if theyd help boost my arse up a steep hillclimb.
thanks

Awww the widowmaker at winchester bay! Love that place along with coos bay and florence!!