snip...
... I have two choices at my local parts place, a 3-5 psi and a 5-9 psi... I know of no pressure regulator, and this one is a 140 engine with no secondaries...
Which one should I get?
snip
Get the 3-5 PSI pump.
Ryan
1965 Corsa Coupe 140/4
"167 ci of Flat Six Fury!"