run lean?
#1
TECH Enthusiast
Thread Starter
Join Date: May 2004
Location: hamilton, Ohio
Posts: 548
Likes: 0
Received 0 Likes
on
0 Posts
run lean?
I had my car dynoed today and the air fuel ratio was real high like 17 to 1 when we did a cruise run but when we did full power runs it leveled off both times to 13.2 should I be concerned or not. It put down 335 rwhp 348 rwtq. He showed a little detonation but I think it was from the car sitting and not being driven much in the last two months.
__________________
2002 Sunset Orange Trans Am ws6, m6, magnaflow catback, eibach pro-kit springs, tinted windows and silver decals.
Next Mod- Headers, Heads and Cam, and computer tuning.
__________________
2002 Sunset Orange Trans Am ws6, m6, magnaflow catback, eibach pro-kit springs, tinted windows and silver decals.
Next Mod- Headers, Heads and Cam, and computer tuning.
#4
TECH Enthusiast
Thread Starter
Join Date: May 2004
Location: hamilton, Ohio
Posts: 548
Likes: 0
Received 0 Likes
on
0 Posts
yeah it was in the tailpipe would it be possible that doing the free ram air mods, air lid, air filter, and exhaust would increase the air flow to where it now runs lean.