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cole930 cole930 is offline
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Join Date: Mar 2000
Location: Auburn,In. U.S.A.
Posts: 2,449

There is really now way to tell how much HP would be gained, other than running on a Dyno.

I would tell you there are several things that should be done before even considering raising the boost. Verify you have, at least , a European exhaust system and free flow muffler, check correct operation on the CIS system and varify afr's across the rpm range, check the distributor advance and, especially.
retard functions are correct and operating properly, check timing is in spec, add
a larger aftermarket intercooler.

Many may disagree but over-boosting can easily cause fatal damage
if the engine is not modified to accommodate higher boost levels.

Cole - 80 930 "The Old Sled"
Mods: TurboKraft Custom IC, 934 Headers, GSX 61, Zork, Port Work, SC Cams, Air Mod Fuel Dist Relocated, Water Meth Injection, BL WUR, MSD 6530, Greddy EBC, Synapse Bov, Short 2nd & 3rd with 8:37 R&P, Wevo Shifter, Coupling, and Mounts, MTX-L SSI-4, Big Brakes, Rebel Coilovers, Bilstein Sports.
Old 10-03-2010, 12:32 PM
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