most 202 valve heads have a 205cc intake runner,the old hot rodder rule,was to multiply this by 4 so 205x4=820cfm.with out being over carbed.so long as you have the exhaust flow open good.a respectable cam.and good ignition fire.i my self like a 750 dbl. pumper holley for this combo.keep in mind this,edlbrock builds good manifolds.but holley builds great carburators.
depends on the size of the headers and the size of the carb. low end.... 650 carb, small tube headers, you can expect about 275 horsepower
The only difference between the two Chevy heads is the size of valve they were designed to fit. Either size will work correctly on all valves, though.
No. The bore size is different between a 305 and 350. The 350 bore size is larger.
60cc
Why 400 heads? They are notoriously bad flowing heads without much modification the engine would be about 360 cubic inches, but the heads have nothing to do with the size of the engine.
76cc...and those heads are crack prone and not recommended for performance.
3/8" if 9/16 socket heads.
stock 350 heads are 72 or 74 cc
58.cc low torque swirl chamber head
in a full-size YES! you will need new motor mounts, fan shrouds, possibly starter and flywheel, radiator, either conversion to carb or a motor from a similar year 1500 and the computer but the harness should be the same.
Should be 74cc
The wrench size should be 15mm.