save the cash for the rebuild.
You will have to do it at least every 2 years.
Transgo if you need to do it.
Check out level 10, and lentech to see what they have to say.
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4.10's,long tubes & 75 shot...Goes 12.50's
Check it out at
http://www.burnouts.webprovider.com
11's coming soon!!!!
Heads,intake and cam are all here