Twin engine GTP project progress thread

[TwinV6GTP]

Any boost passed 18ish psi isnt going to flow much more if any air at any rpm on your setup so dont expect to relate psi directly to torquE

Yes it does, especially at low RPM when you run a super tight torque converter.
At 22 psi I make great power. From 22 psi to 30 psi, only small gains, mostly torque gains at low to mid RPM. High rpm = no gains.
I get better ET but only slightly better MPH.

25 psi is about the best boost for my set up on my turbos. Over that minimal gains are seen.

Torque is definately very high my guess in the 500 ft-lbs+ at 30 psi