What can the factory lines support...? We're running a mild 355 with the Hot cam, heads, etc and 24lb/hr SVOs. We also shoot a 150 wet shot off the schraeder valve. The pump isn't an issue. We shift around 6,100rpm.

So, how much of a shot will the factory lines support before the needed volume becomes an issue...?

Next year we are stepping up the shot and creating our own fuel system just for that so going to the expense and hassle of a fuel line upgrade from the tank doesn't appeal to me.

Tell me what the limits are, both statistical and what you've actually seen.

 

the lines wont be a prob.... i plain on hitting 200 shot when i can fix my stupid problem

 

Oh, I know the lines shouldn't be a problem up to about 200-225hp shot and maybe 400rwhp on motor (both at the same time), but I want to know the limits. When will be be in an area of concern...? I don't want to run this puppy lean.

Plus, we're swapping to the CC306 this winter. That will change things a bit.

 

What kind of pump are you running?

------------------
Greg
95 Z28 conv M6
Georgia F-Body Association

Stage 1 heads, 1.6rr, Meziere WP
lt4 hot cam,lt4 timing chain kit,52mm TB,
Hooker Headers, Pro 5 shifter,3.73s,
NX 150 progressive,
Self-tuned via Tunercat

 

Walbro in-tank.