not sure but a das mopar map clamp would help you alot
this is how
when you spray your car sees a incressed boost and pulls timing less timing.... slower
you want to get everything out of your car?
get a AGP wastegate put it on the green line set it for 20 lbs peak falling to like 15... no more then 20..
get a map clamp have your car tuned for 20 psi using the clamp have the dyno pull started at 2500rpms. keep working on the clamp till you see 12.3A/F usign a wide band or 12.5 using a sniffer.... wide band > sniffer...
@ redline you should see 11.1
ok now tune your boost back to 18 peak psi boost falling to like 14 or so it will
now go spray it have fun and hold on