Re: Fuel Mod Update
Originally Posted by ProjectMayhem
This is so very wrong. When i put on the pulley and intake the computer was adjusting the the afr to about 10.8 rising to 11.2 at redline. Way richer than stock.
Agreed..
I dyno'ed my mods every inch of the way...
From bone stock - to - bolting on the 185mm / SL55 / Iridium Plugs and keeping the factory tune - I GAINED +52 HP and +74.13 RWTQ and AFR was about the same (10.5 to 10.8) VS Stock @ 5800 RPM and 21 PSI - the bolt-on mods alone did not make my SRT6 run lean...
Tuning gave me an average gain of +25.8 RWHP and +18.1 RWTQ @ 5800RPM (Rock steady 12.5 AFR to 6150 RPM at 21 PSI) with my bolt ons...
The only way I can possibly run lean is in some really dense cold weather (Which I don't see in CA - but I do run a sea level) - or adding crazy mods - - or going back and overleaning the tune...
22 pulls that dyno-tune day and not one IAT overtemp (with the factory HE, IC and pump) not on CEL...
Last edited by BrianBrave; Jun 29, 2010 at 03:33 AM.