Anyone dynoed an underdrive pulley hp and torque gain? - Ranger-Forums - The Ultimate Ford Ranger Resource

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Old 06-20-2006
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Join Date: Jun 2004
Location: East Helena, Montana
Posts: 166
Anyone dynoed an underdrive pulley hp and torque gain?

Has anyone who's installed an underdrive pulley had a before and after dyno test done to see what the actual hp and torque gain is, as against the gain claimed by the people who make the pulley? I'm seriously thinking of getting one. I've heard the manufacturer claims and the butt dyno claims, but I'm not going to get one unless there is a true significant gain that makes it worth the money.
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Old 06-20-2006
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Join Date: Mar 2005
Location: Port Richey, FL
Posts: 482
Wayne (graniteguy) did. I not sure but I think it was like 8 RWHP & 10ftlbs of Torque, check his site
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