Yeah, Ill probably end up driving it like a grandma for a while so I dont fuck it up right away.
Thats what the compression ratio was listed as with 58cc heads. It changes with the head cc.
The stock E7’s are shit and I know GT40’s are an improvement but I really want something better. I want something around a 185 that flows good. I was told my AFR165’s wouldnt flow enough for my new motor.