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ecotec

  1. 9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    i am looking at rebuilding an enhanced ecotec motor capable of 450+whp for street and occasional track applications. would an internal upgrades such as forged piston, conn rods, etc, suffice? i know there are two workshops, FMSR and ZZperformance specialise in ecotecs, with enhanced blocks...
  2. 9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    Soo, after seeing bratboy successfully install our b207r into the supercharged balt ss and my excess of free time due to a broken back and not much else to do I've been looking at mods that may work on our car. I think some of these with the addition of an ECU flash may be a nice way to broaden...
  3. 9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    hey all! heard so much about our ecotec motors in our cars that GM has got them into the cobolts, saturns, etc., in US, and even made it into race category. based on their manuals, our ecotec motors (LK9) churn out the highest low rev torque among the clusters that are being used in their...
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