Chabada15

iTrader: (2)

ok so i thru in my 272/272 cams and im rocking 5-7* timing at idle but my fuel trims are still negative and the car is still burning a decent amount of fuel, after alot of accel and decel runs the car will sumtimes idle so low it comes close to stalling, other then idle the car has responded to the tuning perfectly, minus the idle, car has stock injectors and MAF has never been scaled

any help is much appreciated i have never tuned for a 272 intake cam only a 264

[EVO]Cookie

iTrader: (3)

Well there are 3 tables you can change to fix the low idle. Raise the idle rpm-neutral,drive and A/C tables. You can try and adjust the BISS screw but if you get it to high you will get idle surging. I would raise the timing a little that timing is for stock cams. Make changes and log it again and go from there. Idle rpm closer to 1000.

Chabada15

iTrader: (2)

my mistake...im no newbie to this, those tables were adjusted for the cams b4 they even went in, i partially solved the problem already the timing is running fine and just for your info i was running 14* on stock cams so i lowered it for these and that fixed alot...thanks again charlie for that advice lol