manifold ??

[jrs1984]

Mike i still have the protopline RR iron heads, i'm now using a Dart manifold w/1" hvh spacer now and i have a Edelbrock #2971 raised port, that i didn't use yet, do you have any suggestion on a better manifold and spacer combo. My combo now is a 440"n/a sbc, .783*int, .756 ext., 6 1/8" rod, CP-2ring pistons,stef's oil pan,aerospace vaccum pump (15"), AED 1140 Dom. carb. heads flow 360 int., 260 ext., hope this helps. Thanks. John Newman.

[Mike Stark]

Both the Dart and the Edelbrock work pretty well. I doub't if there is much difference between them.

[john newman]

Thanks, if i use the Edelbrock #2971, i mite send it to you to fully port, after i match it to the heads.