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[GMCnet] throttle body upgrade [message #93276] Mon, 26 July 2010 10:51 Go to previous message
Cameron Hong is currently offline  Cameron Hong   United States
Messages: 15
Registered: July 2009
Karma:
Junior Member
I know some of you have done this so I need to find out what works best.

I recently took my 77 Palm Beach up to Tahoe and we had fuel delivery
problems that I had to fix on the side of the road.

I believe I had a couple of problems.

First was a pinched fuel line from the main tank. Fixed that

Second I believe was vapor lock, never had it before but had all of the
symptoms of it.

Third I was able to achieve a whole 35 MPH over the pass. My engine my be
on its last legs so I plan to do a compression check and go from there.



So my question, If my engine is not dieing a slow death, what is the best
fuel throttle body that has been installed so far. I have seen the FAST
system and self tuning sounds very nice. Has any one done this?



If my engine is dieing how hard is it to put in a rebuild through the top or
through the bottom?

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