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Old 11-20-2017, 07:46 PM   #864
rgunlock
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Join Date: Jul 2009
Location: Tomball, Texas
Posts: 1,592
Re: My 78 K15 High Sierra build - Fish Tremble

Quote:
Originally Posted by 7dee2 View Post
One pump after the selector as low and far back as possible, electric pumps push better than pull is thought behind the placement. This is a good one for your application https://www.summitracing.com/parts/CRT-P4594, here is the same one installed on Blue http://67-72chevytrucks.com/vboard/s...645614&page=42 it's installed using a key on circuit with a manual rocker switch in the cab so when not needed it's not running. Doesn't require a pressure regulator and can be your primary pump if you decide to remove the mechanical pump all together. Blue runs a filter before the electric pump, after the mechanical pump and one in the carb!!
Thanks so much Brett! Sometimes it is just so nice that someone will spell it out and take out the guesswork.
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Rick

78 GMC K15 SWB, 350/NV4500/NP205/4.10s Project Hazel
71 GMC C25 350/TH400 - Project Angie
59 Chevy SWB Stepside (next in line? Not sure now )
2001 GMC Sierra K2500
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