The Voodoo cams would definitely increase cyl pressure in the low CR engine. But, if you still have press-in studs, those cams MIGHT pull one out. Paul Carter has posted that the Voodoo cams need more spring pressure than slow ramp cams. So, more spring pressure, along with the extra lift & steeper ramps, might not work with press-in studs.
But, if you have screw-in studs, a Voodoo would produce more power than the Summit 2800, but cost about twice as much.
Another option might be an 068 clone, such as a Melling SPC-7. Low lift & slow ramps. Some 350HO engines came with an 068. The only low CR engines I know of that came with the 068 were the 455HO engines. Assuming an 068 might make decent power to 5000 rpm, in a 350.
Anybody here have experience with an 068 in a low CR 350 ?
Last edited by ponyakr; 09-08-2019 at 08:31 PM.
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