Hey guys i was trying to get my car tuned today and everything seemed to be perfect, but under the data logging the ignition timing is showing -100 degrees at idle and with throttle -90 degrees...which seems to be impossible...all the wiring has been checked and seems fine..anyone else have any other thoughts please shoot them over. thanks!

 

Contact GT Motorsports in Rancho Cucamonga, CA.

You are tuning yourself? Uless you are a pro, I wouldn't do that.

 

no i am not tuning myself...its sitting on a dyno right now so i was seeing if anyone had any insight asap.

 

I'm not a 'pro' but I tune my car. It's not as difficult to get a 'conservative' tune with little or no tuning experiance. Now, pushing the limits to squeeze those last 10hp out the motor isn't recomended....

 

Probably so but on these motors, unless you know the tuning paramters like the back of your hand, no chances should be taken. It's only $500 anyways.

 

I will admit that I had some professional help with my timing maps, but I've done all the fuel maps myself.

I decided to go this route after paying a respected Nissan based performance shop to tune my car and the motor blew.