Well I've finally got my GN running the way it should. The TV cable is all adjusted, got the IACs right, TPS correct. Added a Fuel pump upgrade with hotwire, adjustable billet regulator, adjustable wastegate arm, boost gauge, rjc plate, K&N cone, cut the cat, and welded in a bung for my wideband. The only real thing im missing is a turbotweak chip. Oh, Ive got a handheld scanner also.
My question is...without a chip, I realize ill be leaving some stuff on the table, but with race gas, and a wideband to monitor my a/f, how high can i safely turn up the boost on the stock ecm calibration? I will be able to turn the boost up enough to keep me at a safe 11.7-12 flat, but dont want to exceed the safety limit of the stock timing tables.
Also, how much could I run on the street with 93 octane? i am running the stock 15 psi right now.
My question is...without a chip, I realize ill be leaving some stuff on the table, but with race gas, and a wideband to monitor my a/f, how high can i safely turn up the boost on the stock ecm calibration? I will be able to turn the boost up enough to keep me at a safe 11.7-12 flat, but dont want to exceed the safety limit of the stock timing tables.
Also, how much could I run on the street with 93 octane? i am running the stock 15 psi right now.