Whats the highest # before you run out of fuel and need to upgrade?

 

from what I have seen people post you should be good anywhere from 480whp to just a tad over 500whp.

 

Yeah I thought it was 500 but wasnt sure.

 

That dyno above is with a 8.8:1 CR motor - no cams. I have upgraded actuators on the aps TT setup. The injectors are maxed out. I have new injectors coming.

Boost peaks at 14 psi at about 4000 rpms and tapers off to 11 psi at redline due to lack of fuel. With a stock CR motor, you could get 12 psi - easily over 500 whp

 

On a built block (8.5 - 9.0 CR) , adding cams , a full return system, tighter actuators and adjusting up the base psi , you can safely hit ~540 rwhp. This has been shown on redleader's car at Z-car with base APS injectors. He is now upgraded to RC 650s and being re-tuned for higher boost.