underdrive pulley
6th Gear Member
Joined: May 2005
Posts: 7,445
From:
RE: underdrive pulley
ORIGINAL: jthorn9
Well remember, the 42% kit isn't gonna give you much more, if any, power over the 25% kit, I say support our sponsors, and get the good stuff. Because hey, if you buy from AB, at least you'll get what you ordered.
Well remember, the 42% kit isn't gonna give you much more, if any, power over the 25% kit, I say support our sponsors, and get the good stuff. Because hey, if you buy from AB, at least you'll get what you ordered.
17% more HP transfer is what you get. And on a 6er, every bit helps.
6th Gear Member
Joined: May 2005
Posts: 7,445
From:
RE: underdrive pulley
ORIGINAL: jthorn9
OK, 17% ontop of 6 hp = a killer 1.02 hp, whoooooooohooooooooooo, that's gonna get you somewhere fast.
OK, 17% ontop of 6 hp = a killer 1.02 hp, whoooooooohooooooooooo, that's gonna get you somewhere fast.
The Godfather
Joined: Sep 2005
Posts: 15,480
From: Temple, Texas
RE: underdrive pulley
Yes, every little bit helps, but for somebody that's looking to build a super fast sixer, U/D pulleys are generally taken back out the mix to be replaced by higher flowing cams, intakes, and S/C. So 1 hp won't do jack squat but make your dyno numbers look a hair bit better, like dynoing at 159 as opposed to 160. I'm just saying to support our sponsors, that's all.
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