Dyno Results - Lean fuel condition. Need Help

[Black95GTS]

You made these numbers with stock heads and cam???? I have 17* timming and no ping I'll check my fuel presire when i go out this morning to work. peace
john

Stock cam... AFR 165 heads.

 

[Green Machine]

Wow ! what a difference a few lbs of fuel pressure makes. This thing now pulls like crazy !

Heading back to the Dyno shop next Wed to see what the A/F is now at. I'll be able to adjust the fuel pressure after each run till I get the ratio back down to where it belongs.

Thanks again for all the help. Dewman