need opinions on 598 cam

General engine tech -- Drag Racing to Circle Track

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cpmotors
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Re: need opinions on 598 cam

Post by cpmotors » Thu Dec 06, 2018 11:32 am

I think your way short on lift with either option for the CI and the RPM you want to run. 1100 is a pipe dream with those components, 112% VE with that CI is no cake walk.
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Re: need opinions on 598 cam

Post by Old School » Thu Dec 06, 2018 11:42 am

steve316 wrote:
Wed Dec 05, 2018 8:44 am
I would't put 2.350 valves in them unless I was having a cnc program ran on them first. JMO
Just curious why you want to keep a 2.3 valve in a 598 engine?

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Re: need opinions on 598 cam

Post by steve316 » Thu Dec 06, 2018 2:53 pm

I would keep 2.3 not because of engine size; I would't change valve size till I size the port for the larger valve starting with the throat and going to intake gasket.

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