Mods - 1320 ported 18 manifold w/lockouts, long tube headers back, JLT intake, lu47lb inj, E85 only/Strictly
Question - I had this vehicle on dyno today. Car made decent power. 450hp 386tq. The Stock VCT angles seemed to work the best. Very minor correction. Is this normally the case for N/A vehicles or did i mess up??? because I advanced the timing where i wanted it before i started messing with the Cam angles...
Issue - The car idles perfect. Problem is Sometimes on cold start or hot start the car will idle up and stumble then pick back up or sometimes stall. Ive tried adding and subtracting fuel in the openloop startup tables, messing with idle adder and base set point, stat up timing, cranking fuel. I dont know what could be causing this. I know this doesnt happen on 93oct. Can someone look at my log and file and tell me what I'm missing. I would greatly appreciate it
idle dies on startup.hpldyno 11.hpt