Procharger experts needed

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07-11-2005, 06:23 AM

#51

tssteph

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Re: Procharger experts needed

Smitty, Just got back from vacation I get you some shipping cash in the mail...
Thanks again.
Brian

I have zero problems with the red ATI regulator for my stock motor setup, my problems were related to the factory cool fuel pumps, there is a service bulletin on them for low proessure. I suggest anyone with the early version (there are now 3 total) of the pump that wants to hot rod to swap them out with the latest version. There is also a newer version of the fuel cooler. My fuel pressure is now same between motors and I have more then enough pressure.

07-11-2005, 05:41 PM

#52

articfriends

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Re: Procharger experts needed

Quote:

Originally Posted by baronbob

This thread got off its original course but that is what it is all about. I just wanted to follow up with my fix. I got the suggestion to junk the ATI red regulator too late. I had ordered a new needle and seat as the original one USED had a wear mark. At first, although improved, the regulator fluctuated enough @ idle to not fix the original low speed portion of the problem. The new high speed adjustmeant yielded a much improved 50# regulation. Just came back from 9 days of running on Shasta Lake, and the old red rat has settled down considerably, both high and low speed are now +/- 2PSI.

I'm glad you got it to work,I had 2 different new red ati regulators and replaced the needle seat in first one before second one and could never get neither of them to work consistantly. They would work right 90% of time,it was the other 10% that frazzled my nerves! Smitty