Hey i just finish a motor install and i want to fire it, but i havent got my reprogramed computer from madz28.com yet. so i was woundering can i fire it up or will it damage it ????? the only thing i changed from the last tune(old motor) is i went with 11:1 C/R, comp cc305 and alittle porting. will i be ok to fir it up ?????

 

I would not due to the change in the C/R. Personaly, but you might be able to add a couple gallons of race gas and be okay.

"You must have patience grasshopper."
Steve