Posted by Howard [74.4.34.52] on Saturday, January 25, 2014 at 11:01:11 :
In Reply to: Re: psi to carburetor posted by Tom Petroff (IL) [205.188.116.5] on Saturday, January 25, 2014 at 05:15:22 :
When I got the M37 it had a inline diaphragm type fuel pump that over pressurized the float, so I went to a the old style "canister" vane type pump. This should be about ideal for your LA318 motor and puts out 6 psi...
I am running the same motor in my 68 Utiline, but with a Summit brand stage 1 intake manifold, Holley 2300 series 350 cfm two barrel and hedman headers into purple hornie glasspacks. It took a bit tuning to get the low end grunt I wanted to out of it.
Here is a Summit Racing page showing the pump:
http://www.summitracing.com/parts/crt-p4070/overview/
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