I mentioned in my previous post that after Mase had left my area I found a considerable boost leak that was present during my tuning session. Mase was nice enough to add some fuel to my maps to keep the car safe while I figured out why my wideband stopped working. I went a dyno day hoping to get some AFR's to send to Mase so he could lean the map out. Unfortunately the dyno's wideband broke the night before the dyno day. The car did 384whp/220wtq (Dynojet) and numerous people mentioned that it smelt pig rich. I knew it was running rich from the soot on the bumper and the overall smell.

Last night I finally fixed my wideband issue to find out its currently flat at 10.1 while under boost. I sent the 6 datalogs to Mase and he will be removing the fuel to lean it out a bit.

What are most of you running as far as AFR's go?

 

I run 12.0:1 at WOT

 

would it be safe to have 12:1 at redline with 10psi and stock hg?

 

I am at 14psi so it better be!

 

wow i dont think there are even a hand full that does this with stock hg!
i wish you luck

if you dont blow your motor i'll up the psi on my rotrex and tune with EMU

 

Well its tuned by Mase who has pushed 600whp on stock block. Its all in the tune.

 

Dyno?

 

What's cheaper, an engine or HG. Get at least a 2mm, just in case man. I think 14psi + 12.0:1 is a bit much.