my 89 supra turbo choke at 3800 rpm

john_lauj · 03-08-2010, 04:54 PM

Also my boost is no accurate. 1 gear ill be boosting 4psi, 2 ill be boosting anywhere from 4-6, and same with the rest of the gear. if i keep pushing it, ill get fuel cut about 4500-5000 rpm.. oh yea i also recently replace my spark plugs too.

TripleC · 03-08-2010, 05:00 PM

Quote:

Originally Posted by john_lauj

Also my boost is no accurate. 1 gear ill be boosting 4psi, 2 ill be boosting anywhere from 4-6, and same with the rest of the gear. if i keep pushing it, ill get fuel cut about 4500-5000 rpm.. oh yea i also recently replace my spark plugs too.

What was the gap you set them for ? and did you look to see if your coils had any cracks (people have had this hapen before) on them.
Do you have a FMIC?

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03-08-2010, 04:54 PM	#1
john_lauj Stock Join Date: Mar 2010 Location: frresno Posts: 20	Also my boost is no accurate. 1 gear ill be boosting 4psi, 2 ill be boosting anywhere from 4-6, and same with the rest of the gear. if i keep pushing it, ill get fuel cut about 4500-5000 rpm.. oh yea i also recently replace my spark plugs too.