[aafc]

Well after having trouble with the stock fuel system (two pumps) in my ZR-1
I was going own make my own based on marks write up. But Flyman 27
offered single pump setup for the ZR-1. Well that made It easier for me a
already made system that I could install with out to much trouble (getting
out the two pump system).Brought the single pump system and installed
It. Works great, but I noticed that the fuel pressure would drop as soon as
I turned off car. Not a big deal, turns out there is no drain back valve . OK
now my engine is a 368 cu.in. motor with 12 to 1 compression. Flyman 27
said just install a check valve from tank output to the engine.
And problem solved, holds pressure starts in about 3-4 seconds
and pressure holds for restart.
I'am very happy with this system and would recommend it if your having
issues with dual pump system.

John
1990 white/black # 2546
one of a few 4l8OE EQ ZR-1's