Quote Originally Posted by blowfishRus6 View Post
did you have the higher comperssion then?? j/w.

tunning is a big aspect to it. that is one of the most critical things you need to look into in this whole process.
Yes, was on a 70k '01 L36 block at the time. I ran a 2.9 and 3.0 pulley back then, on partial GT100 mix. Similar to an L67 block with 2.7-2.8.

- Dave