Based on this:
Quote:
Originally Posted by Infamous Performance
When I built the motor, it left with a stock crank pulley on it. and the LWFW. Customer chose the FW over the pulley. I have seen it so many times I never recommend both. If I see both, I note it on the invoice and inform the customer.
I have now rebuilt 2 FA20 motors (1 super charged and 1 turbo charged) that were using a LWCP and a LWFW. Both had bearing issues just like the EJ's do. I confirmed with another local builder and they too have seen the same issues. I build about 3 motors per month. They build about 40. We have the same experiences and we make the same recommendations.
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Can you comment on my statement above:
Quote:
Originally Posted by stugray
Interesting
.....
So based on those statements one can deduce that:
A LWFW coupled with a stock pulley will NOT prematurely damage your bearings.
WHY would that be?  |