Thread: How balanced is the 370z's engine?
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Old 08-01-2009, 10:27 PM   #12 (permalink)
mrmixitup
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Join Date: Jun 2009
Location: OK
Posts: 117
Drives: 09 White 370Z 6M Spt
Rep Power: 275
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Quote:
Originally Posted by Sharif@Forged View Post
I have yet to see a true power benefit from pulleys, done here in our shop..same day...same car.

I tend to prefer the OEM pulley, or something like a ATI Damper, rather than the lightweight aluminum machined pulleys. I have seen instances where the crank pulley and keyway on the crank shaft attacked each other, and destroyed the crankshaft. Not worth the risk, IMHO. Stick with stock, or hi end motorsports fluid type damper.
No kidding. There's better mods you could do for 2whp than a lightweight pulley.
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