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Unorthodox or Stillen Crank Pulley?

Originally Posted by kannibul I can't imagine there would be any "gain" attributed to a lighter pulley. Snappier response, sure, but actual gains? no... Well, here's the link for the

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Old 12-07-2009, 05:19 PM   #1 (permalink)
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Originally Posted by kannibul View Post
I can't imagine there would be any "gain" attributed to a lighter pulley. Snappier response, sure, but actual gains? no...
Well, here's the link for the Stillen Pulley and the link for the Unorthodox Pulley is after. Aside from claiming a snappier response, which is true, Stillen claims up to 10 HP at the wheels and Unorthodox claims 10-14 HP increase.

STILLEN : STILLEN Performance Lightweight Pulleys

Unorthodox Racing

Again, I appreciate any comments! Thanks!
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Old 12-07-2009, 06:53 PM   #2 (permalink)
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Originally Posted by pty370z View Post
Well, here's the link for the Stillen Pulley and the link for the Unorthodox Pulley is after. Aside from claiming a snappier response, which is true, Stillen claims up to 10 HP at the wheels and Unorthodox claims 10-14 HP increase.

STILLEN : STILLEN Performance Lightweight Pulleys

Unorthodox Racing

Again, I appreciate any comments! Thanks!

I fine it very difficult to believe the above HP gains from these light weight pulleys.Has to be bogus numbers!I don't care who says what?
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Old 12-07-2009, 09:55 PM   #3 (permalink)
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Quote:
Originally Posted by pty370z View Post
Well, here's the link for the Stillen Pulley and the link for the Unorthodox Pulley is after. Aside from claiming a snappier response, which is true, Stillen claims up to 10 HP at the wheels and Unorthodox claims 10-14 HP increase.

STILLEN : STILLEN Performance Lightweight Pulleys

Unorthodox Racing

Again, I appreciate any comments! Thanks!
Yeah, gains based on underdriving components.

You're talking about keeping the OEM size. The only thing you'd gain is a touch snappier response, if it's even noticable...
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