putting a perrin crank pulley hurt my motor??
Originally Posted by Joe's_EVO8
There are many more defective MBC's out there rather than pullies. I will not reject this "twang" you are talking about. Although these "high hp" engines are built to higher tolerances than a stock engine therefore attributing a pulley by itself to crank or bearing failure is foolish. It would be like saying my lighter flywheel caused failure. A pulley does not cause failure. A stock motor is built looser. A pulley is not going to cause failure and I have not yet seen one 4Gxx owner complain or prove that a pulley caused failure.
What I will say though is there are many ways to get power, this is just one of them and all of them take chances.
What I will say though is there are many ways to get power, this is just one of them and all of them take chances.
i mean it's totally up to the person. i personally think that pulleys are great... i would want one made with a damper tho. cuz the kinda gain you can get across the board is really not able to be found anywehre else (assuming you're fully tuned out in all other aspects).
i think it's a sad byproduct of lazy profit seekers that's produced the kind of stuff we have on the market today. it don't take anything to machine a uniform density piece of aluminum.... and that's as far as their research and quality control goes. that's it... find a nice uniform piece of al and then machine it to exact tolerances. that's crap... it's not that hard to copy even a RUBBER damper... why not just DO it and have something that is oem caliber? total laziness.
Last edited by trinydex; Aug 7, 2005 at 08:15 PM.
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