![]() ![]() No, an RV cam is a loose term used to describe a cam used in high performance towing/offroad vehicles period! It's like a 3/4 race cam! What are the exact specs on a 3/4 race came? No one in hell knows! LOL It's all old school generalities!īatboy, if you read my above post I did not recomend domed pistons I recomended 10:1 ratio with fast burn heads! ie: 64cc swirlport designed heads! Flat top pistons actualy 2V relieved. Is this strictly a daily driver? A weekend warrior? High performance playtoy? High RPM Vette killer? Mostly city driving or mostly open highway? It's not an easy task picking the right cam. Let me know what type of performance you want and which tranny you're using. I've had lots of small block Chevy hipo building experience, so I might be able to suggest a good cam grind for you if need be. But, you don't want to go with too much cam either or else you'll lose a lot of that torque that V8's are famous for. Tom is pretty much right in his assessment. I'd avoid the domed pistons, mostly for racing.Īn "RV" cam is a generic term for a cam with a short duration (like a stocker), but with a little more lift than normal. You should still use premium gas with a 9:1 ratio. ![]() Flattop pistons put the compression ratio right at 9:1, which is about the most you can go without using expensive racing fuel blends or adding octane booster. Most of the regular 350 engines use dished pistons for low compression in order to run on any regular pump gas without pinging. ![]()
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