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Author Topic: poor running 454 TBI  (Read 33489 times)

Offline VileZambonie

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Re: poor running 454 TBI
« Reply #30 on: March 19, 2008, 05:14:19 pm »
Yes you need a pump and strainer. 26 PSI is too much. 9-13 PSI for TBI
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Offline Cowboy_Customs

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Re: poor running 454 TBI
« Reply #31 on: April 02, 2008, 12:06:56 pm »
ITS ALIVE! ITS ALIVE!! New pump installed, engine runs GREAT!! Thank you to everyone who helped, and big thanks to Vile and Capt.!!! You guys are awesome!  ;D
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Dream Truck:
1991 GMC Crewcab Dually Western Hauler conversion 454TBI 4L80E 19.5's

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Offline Captkaos

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Re: poor running 454 TBI
« Reply #32 on: April 02, 2008, 01:22:37 pm »
The part you linked is the same one that you can get from Autozone.  You will never get it hooked up to the back of the TBI...
The one I linked and posted a pic of is designed to replace one of the TBI fittings and the gauge screws into it permanently.

It was in this Post BTW (page 1): http://forum.73-87chevytrucks.com/smforum/index.php?topic=7421.msg45202#msg45202
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