The one and only set of ProMaxx heads I’ve ever touched

[StreetSleeper]

Oh there will be improvements as I just got the car together. I drive it on the street too and want to keep it that way. I only gave 10.3:1 compression and a mild hydraulic roller camshaft. The car is a blast to drive and makes great power. For the money trick flow heads are hard to beat in my opinion. That is all I was saying.

Would you be so kind as to give us the camshaft profile and the weight of the car? Thanks!