Match this 500hp/500lb-ft Combo?

rumblefish360 said

You said “get a flat hyd cam” A flat tappet Hydraulic?
(SMH….)
Isn’t the BP Chevy engine running a Hyd. roller?

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Sorry I wasn't clear there: I meant the Chevy hydraulic roller cams have very similar max lift and duration @ .050 to a .904 hydraulic flat tappet.
For example that roller cam BP is using is very close to flat tappet cams Comp XE275HL or Hughes SEH3236AL-8