Alright so before I go on its a Gen 4 engine with a Lingenfelter 58 to 24 conversion box P01 red and blue.
The mods
car is 1987 Mazda rx7
2008 4.8 out of a Suburban
Speed density
80lbs deka e85
80mm VS turbo it works great for my setup
Comp custom grind 5710586 116 281/238
btr dual valve springs stock length push rods.
arp head bolts
ls3 front cover with a 4x cam gear.
Stage 3 2004r (tighter) 3k on foot 3800 flash stall non lock its controlled by a tv cable as why i have it as manual. (NO SPEEDO sorry)
The Issue i have is, I have hard cold starts, backfiring through intake once started when i stab the go go pedal. Leans out on like acceleration tries to stall. When i give it gas it will go lean and tries to die. But if i shut it off and start it a few time it will get better. I have replaced the Cam sensor with a new one and it made no difference in the situation. I have posted a log and my tune. If anyone can give me a thought or direction please let me know i would be greatful.
Things i have changed.
I have also tried messing with the Fuel on wall and the impact with no help actually made it worse. My injector open rate normal and make up. Ive tried richening up my kpa from 60kpa up to 100kpa at idle and up to around 3k. This helped once warm but not cold. I am newer to HP but not to tuning. Kinda wish there was a accel enrichment. If there is i have not found it hahah