Quote:
Originally Posted by Jorgs_7
Even though JWT is very reputable, Id never use a Pre-programmed ECU. Im sure the tune wasnt perfect, possibly causing detonation, which took out your pistons.
When you say, Codyace style, do you mean honed/extrude process done to the factory manifold? That process is fantastic, but not cheap.
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Generic tunes are conservative fueling and timing wise to accomodate user problems, so detting is no concern;performance and fuel economy are.
400WHP on stock S pistons ... they will get destroyed ringlands.