Cindy reprogrammed my 2.5L automatic core and it's probably one of the best mods on my car (1992 Shadow Vert, VNT intercooler, VNT rad, 3" exhaust. The car seems to breathe better and the response is great when I put my foot down. The car is 10X more fun to drive.
My question is just what does the Stage 3 program modify? What parameters changed?
I thought boost was maxed at 15psi w/ Stage 3 but I'm burying the stock boost needle on the car when I get on the gas.
Is this normal or should I get ready to swap a head gasket?
I'm thinking I should install my new boost gage, oil press gage and air/fuel gage to see what the heck is happening.