any tips with this motor? ive been racin a used 1.0 8ight w/ the mach 427 and just sswitched to the go .21. But i just bought a 8ight 2.0 im going to start racin after the first of the year and i bought a GRP .21 tonight and will prob start breakin it in around christmas time.

btw, what pipe runs good with this? im going to order the 6 mm carb restrictor. and i wanna get the best fuel mileage possible. i have the factory team exhaust now, but i also have a jp 3 and 2

heres a link to the factory team exhaust
http://www.impaktrc.com/images/ASC89...GGY_CHROME.jpg