Anyone running a big gap on plugs for a supercharged application. ? Plugs showing rich at .40 gap.
306, afr 185's ported/polished, holly system max, pro charger running 14 lbs with 42lb Injectors. MSD ignition,coil. NGK V plugs.
Just wondering, I
If you are running the stock computer, dump the codes.
Dump codes sticky
Look at the top of the 5.0 Tech forum where the sticky threads are posted. One of them is how to dump the computer codes. Codes may be present even if the CEL (Check Engine Light) isn’t on. You don’t need a code reader or scanner – all you need is a paper clip, or if your lady friend has a hair pin, that will do the job.
I highly suggest that you read it and follow the instructions to dump the codes. http://www.stangnet.com/mustang-forums/threads/how-to-pull-codes-from-eec4.889006/