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Ur Underdrive Pulley


whatme

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Nope. Have to have it built, not to hard except youll have to cut the notches in for the crank sensor. It'd be easier to take weight off the OEM one. Plus, from what EricF has read in the motronic manual, the ECU limits how quickly the motor will rev down anyways.

i've actually noticed that.

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Fellas, since we are on this topic again. I tore my motor apart and really found no major wear on my motor main bearings/rod bearings, just varnish deposits as you will see in the pictures below. I had the UR pulley for about 10K on the car when I threw a rod.

Keep in mind that I drove 42 miles to get home without knowing I had bent a rod. Goes to show you that our interiors are very quiet plus the tunes were cranking :rolleyes:

Enjoy,

Raf

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