I just threw turbo one my obd0 b16. Im using a program called BRE. The boost section is already retarded 0.75degrees for each lbs. The problem that im having is around 6+ psi she seems to break up a bit. Like she stumbles then she will pop. I checked the plugs and there are no signes of detonation. I was thinking maybe it was unburnt fuel but im clueless. Im running the NGK 7E's...

any suggestion would be greatly appreciated.

 

Are you checking your A/F's with a wideband?

 

yup they are 11.0-12.0. thats why im stumped.

 

How old is your dizzy? Have you checked the condition of your coil?

 

dizzy and coil.

 

I purchased the dizzy in Sept-Aug.With the purchase I bought the MSD cap and external coil....blater coil. Its practically brand new with no more than 10,000 miles.