750 on a 318

I have done it before.....like back in 99 !!

I used a 750 DP with mechanical choke on a pretty "wild" 318....by that I mean it had a .550" lift 280* 110 cam, double roller chain, edelbrock RPM Air Gap, milled 302 heads, that were ported/polished, heddman headers, open exhaust...no mufflers...MP electronic ignition...

Had to jet it 66-68 from 74/74 and adjust it all out but it finally ran pretty good....still rich all the time....never got to fully tune it out.

I have a 4777-2 now (650 DP) that is blowthrough modified, rebuilt and sitting on the shelf and I am gonna give the 4150 based carb another shot in the near future.

so bottom line to my reply is:

it will run....but tuning it may present some challenges.