We did a low compression 383 with heads/cam, we only got 10psi out of that one. We had the largest crank pulley made and the smaller charger pulley installed, oh well.
Update on the Tahoe: This install sux!
Got the wrong heat exchanger
Got the wrong valley pan
Charger bolts are too long to bolt the charger down
Charger inlet elbow hits the coolant lines
When this sh!t happens, you spend more time running around town than actually working on the truck!
We should be done with the charger today, got the heat exchanger, valley pan, picking up some bolts and the TB oring. We'll dyno, then cam install.
We'll keep you updated,
allen