9psi xA- getting dynod Feb.3

Reply Subscribe

Thread Tools

Search this Thread

Sep 11, 2007 | 10:27 PM

#41

blown_xa

Thread Starter

Senior Member

SL Member

Joined: Jul 2005

Posts: 1,902

From: PTuning

Quote:

Originally Posted by vettereddie

Sorry to dig up an old thread, was browsing the F/I forums, thought I'd throw up another data point.

Auto xB with a Greddy S/C makes 113.6 whp on the same DynoDynamics setup at PTuning with I/H/E and a lightweight crank pulley (stock diameter). FYI, my duty cycle on the injectors is 100% at 5,000 RPM, in short, runs lean top end without bigger injectors.

that seem correct my buddy with the blitz charger and bolt ons saw 116whp and 118 torque. that same day i put down 116whp and 127 torque. Then i road tuned with alcohol injection @ 7.5psi and on their dyno i saw 130whp and 147 torque..... Now I'm tuned @ 9.5psi, numbers i will post next week because they want to refine the tune further.