If you are looking for a pipe design, PM me and we can discuss it. You have a couple of options.darat wrote:well why don't u tell how to make your special pipe that gave u 9mph
NOS FOR A SPREE?????
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i saw a custom pipe at powersports of houston...texas that is
looked so cool...didnt ask how much.....any who
if you want 10 mph...do this shave 65 thousands off the head, port the intake and exhaust ports using die grinder and jet 1 to stages bigger
takes about 5 hours to do the job (grinding and reinstall with new head gasket....but you need a machine shop to grind the head down...also run a hotter plug....yea hoo
looked so cool...didnt ask how much.....any who
if you want 10 mph...do this shave 65 thousands off the head, port the intake and exhaust ports using die grinder and jet 1 to stages bigger
takes about 5 hours to do the job (grinding and reinstall with new head gasket....but you need a machine shop to grind the head down...also run a hotter plug....yea hoo
Have you tried these mods yourself, or did someone you know do them?
You can't take 65 thousands off a Spree head, unless you replace the piston. You'll get piston-head contact. The head has about .020" of extra material, of which you can remove some to most of and still be safe. I safely pulled .015" off mine and it's still fine.
You can't take 65 thousands off a Spree head, unless you replace the piston. You'll get piston-head contact. The head has about .020" of extra material, of which you can remove some to most of and still be safe. I safely pulled .015" off mine and it's still fine.
$50? No, it could not be much cheaper. Check out the price of a real system that won't blow up your motor: $650. This includes an additional fuel jet so that the N2O doesn't lean out your engine and blow a ring.darat wrote:that is bad * nos but could be a little cheaper
http://www.speed-sports.com/motorscooters/NOS_kit.html
- wickedSpree
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- bitteraspects
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