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Discussion Starter · #1 ·
I would like to know what you guys would do to the engine for your first mod. And if you did a mod do you like it?

Not including pipes

I just want a idea of what you guys want, and I will start puting performance kits together for you guys



MOTO HEADZ RACING
1 530 927 9827


Maybe I can save you some of this LOL
 

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Discussion Starter · #7 ·
how did you break your back?

I was out at the airport with one of my stock bore drag raptors. About 6 of my buddy's and I were playing around riding wheelie's down the old runway. So Ben on his R6 made it about half way on a wheelie so then I take off on the Raptor. I started my wheelie in first clicked 2nd,3rd,4th,5th and Im gaining speed so im about 65mph and I start to go to far over. So then I tap the rear brake and it twisted the quad sideways and the quad and I cartwheeled down the pavement for 157 feet. I lost about 1 1/2 sqft of skin, fractured a bone in my hand, chipped my knee cap, broke my tail bone, and the bottom vertibrate in my back. So needless to say I wont ride without a longsleeve shirt now HAHA
 

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Discussion Starter · #11 ·
I will make you a deal. You send me your head and I will port it and send it back. You try it and if you like it then you pay for the porting. And if you dont like it you dont have to pay!

MOTO HEADZ RACING
1 530 927 9827
 

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Discussion Starter · #13 ·
Well I have been porting for about 20 years. Yes I have a flow bench. And sorry but I dont post bench #s its the easiest way to get you in a forum war, because somebody else got this and that. If you dont do it the same day same bench and everything else down to the nats azz your just blowing hot air.

I have ported world class hotsaws for people all around the world, I ported the Rocket Factory drag bikes for the first year and then they started porting there own in house. My black YFZ is a 502 14-1, +2 valves, 44mm lectron, hotcams stage 2, and it pulled 68.5 hp and 41 ftlbs on the Rocket Factory dyno. I also ported The black 804 raptor for a RF customer and it dynoed 82hp and 72.5 ftlbs.

You guys might know from other forums as Sparky YFZ, and my old shop Sand Demon Motorsports.
 
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