Quote Originally Posted by rat509 View Post
How much compression on the aforementioned small cam 870hp? I am seeing guys run the e85 and being consistent. I can't afford 8 dollars a gallon for race fuel. I will have to scrape to get one of these high dollar hi-po engines to be honest, so I realize you save money doing it right the first time and not doing it over, the second time.
cam s are low 800s and in mid 280s were not hard on springs at 1.7 you will need to keep track of your valve springs .as for alcohol wiseco makes a nice piston 14to3 if you can over look the twain wrist pin ? if you want talk to me on face book Mccarthy performace or just pat mccarthy or PM me at www.mccarthyperformacne.com i am just about done with the bull shit on here .if you want a engine or dart heads or any parts machine work not many can beat the deals i have . i am a dealer for DART and World and many USA made parts and china as well