What would be best combo of cam and carb to get the best out of an otherwise atock Olds 350. Its a 1970 engine I'm Basically gonna re ring it. No mods to bore or anything. Gonna upgrade to HEI,headers,newer stock heads,and 4 barrel intake. My question is which carb and cam should I use to get the most out of it?any info appreciated.

 

I'm guessing you have 3.08 or so gear so I'd do a 670 Holley Street Avenger on a Performer RPM and an Erson TQ40-8 hyd flat tappet cam, 220/228 at .050 on a 108, .504 lift on both. That'll give a little lope, great midrange and excellent drivability.

 

Ok that's what I'm looking for .I need to do some investigating too. Car has 12 bolt rear but no idea what gear. I just know its not posi .