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Old 03-08-2009   #30
Bad luck or no luck
Join Date: Jun 2004
Location: Ravenna, OH
Posts: 1,948

GTA Year: 1987
GTA Engine: Custom
Re: Vortech Supercharger

Originally Posted by 90 L98 TransAm
how fast is your car now? i imagine it made a pretty big difference.

just a note that vortech recommends a heated garage or a block heater if you plan to drive your car at temps below 25 F due to close tolerances. won't affect me as i don't drive mine in the winter but anyone thinking about it should be aware of it.
wonder why they'd suggest a block heater when that would do nothing for the supercharger itself. any other explanation other then tolerances?
87 GTA: Forged 408 LSX short block, TEA stage 2 cnc ported 243 heads, BTR Stage 3 stroker cam, Fast 102 intake, NW 102 TB, Longtube headers, custom 411 ECM, custom harness, custom tuned, Performabuilt stage 2 4l60E with PTC 2800 stall, 9 bolt rear with 3.70 gears and TAP girdle.

11.16 at 123 mph.
MunsonGTA is offline   Reply With Quote