[JSH]

Originally Posted by RobZL1

I went with Katech's 233/250, 119+4. It has about 4 degrees of overlap, and the dyno graph I have seen pulls hard up to about 7000-7200 where it then starts to flatten.

Katechs 233 / 250 @ .050, . 649/ .658 lift, 119+4 LSA, 38% fuel lobe makes sense for mine. Particularly when you read the write-up for the cam. I think they call it LT4 track day cam. What's the overlap?

I need to better define the car for LME because they appear to believe that I'm going to ask a lot more of it than I intend to.

Im not sure how my low DA factors into the calcs. For example, I'm going to be running at least 2 and 1/2 lb less manifold pressure than a car like mine runs in Houston.