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dprantl dprantl is offline

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  • About dprantl
    Atlanta, GA


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  • Last Activity: Today 10:23 AM
  • Join Date: 12-07-2003


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  1. dprantl
    12-05-2008 06:14 PM
    Thanks, my car has an Andy K. Eaton M112 kit. It has all the pieces that are supposed to be there. 30lb injectors, M112 Eaton supercharger, modified breathing setup, early 32v throttle body, and a custom sharktuned fuel chip. It also has a Motorsport X-pipe and high-flow cats. The bottom pulley is Andy's standard 5.25" and the top pulley is very small at 2.5". The resulting max boost is 7.5 - 8psi (at 1,000ft; the PO said that at sea-level it's 8.5) and it hits that at around 3,700RPM. The tuning on the fuel chip leaves a lot to be desired as I have installed a wideband O2 and have been monitoring it. At WOT mid-RPM, the AFR dips very very low, most times below 10:1, so I believe there's a bunch more torque to be had there. As the RPM climbs it slowly climbs and at redline it is around 12.8:1 (what it should be throughout the entire range). I really do love the way the car drives; even at 1,500RPM if I floor it I instantly have over 300lb.ft of torque to the wheels.
  2. andy-gts
    12-05-2008 12:49 AM
    hey I noticed your sc gt hp 475 .....what sc do you have and did you do anything extra besides the sc ...bigger fuel injectors, sharktuned, exhaust. cams.... do tell . Awesome numbers

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