Originally Posted by TopgunZ

Well it turns out that these motors will suffer from headlift at 23psi. On the dyno, we were pressurizing the coolant system and had a lot of coolant come out of the overflow tank on a cold run.

What does this mean for us? The RnD car is going under the knife for built block with ARP L19 head studs to eliminate the bolts from stretching. This kit just makes incredible power!

What does this mean for you? Adjust the boost to a more manageable level on a stock motor by setting the valve to open up and bleed off what you don't want to ingest. That is how this kit will arrive to you. If you want 800whp some day then you build the bottom end.