Lingenfelter Performance Engineering LS9 Blower Upgrade Dyno Test
Lingenfelter Performance Engineering LS9 Blower Upgrade Dyno Test
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With the new blower snout, smaller pulley, and fresh programming, our ZR1 test car put down 604 hp and 589 lb-ft at the wheels, or 55 horses and 61 lb-ft more than the baseline test. Not bad for bolt-on parts. vette View Related Article
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