Small Block & Big Block Chevy Specific - help with cam please
06-09-2011, 09:49 AM
i have a 355 12.5:1 pistons with 2.05 1.60 double hump heads, been ported and flowed and matched to the intake which is a single plane high rise victor junior. my cam was a 630 solid mech lift, thats all i can tell you but it has a wiped lobe. i need a new cam but dont know what to get. it is just a race car and i turn it about 7400. i want a solid flat tappet. thanks
06-09-2011, 10:40 AM
In terms of all out power (in a race application), the camel humps are probably holding you back - compared to new style aftermarket heads with much better flow. So much so, you probably will run out of flow above 6K on a 355. I'm not sure what they would sell for now, but if you are going to pull the motor half apart for a cam, maybe a head swap makes sense too.
06-09-2011, 01:55 PM
06-09-2011, 03:06 PM
cambirdracing has put you in the right direction for what you are doing. Those guys will get it right for you the first time. Just ask any of the DRR members
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