Are they worth it
LSGun
11-27-2004, 04:08 PM
I heard about these "Power Modules" that give you 15hp is this BS or real
Also what about the Pulleys are they worth it some claim 20hp
Also what about the Pulleys are they worth it some claim 20hp
Genopsyde
11-27-2004, 05:00 PM
Power modules are crap, pulleys work tho
89IROC&RS
11-27-2004, 07:18 PM
well if you mean a hypertec style tuner, or a custom burned PROM chip when you say power module, then yes, they do work, if you are talking about the little resistor that plugs into the IAT sensor plug, then no, save your money. and yes, the power pullies do work, although sometimes they create chargine problems.
Chevyracincamaro
11-29-2004, 03:55 PM
15 and 20 horsepower might be a stretch but they work fairly well...
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