[Anthony]

I think it will run rough, miss, unless you are in the upper 2000 rpm's.

I'm running Crane's #34SR00006. It's a solid roller, 256/264 @.050", .658" lift on both, 110 lobe separation, in a 477 ci FE (stroked to 4.2"), edelbrock heads, sidewinder intake.

You can run it on the street, but at lower rpm cruising, it misses, a little jerky. The engine wants to be in the upper 2000 rpm's to be completely smooth. But, the engine pulls > 500 lbs torque from 3500 to 6000 rpm's, with max torque 540, and max hp 570.

my cam is alittle bigger than yours, but, so is my engine, which tends to smooth out the cam somewhat.

Crane makes another solid roller, #34SR00005, which is 240/248 @ .050, .616/.637 lift, 110 lobe separation, which should be smoother at lower rpm's. This may be a better street roller cam that you can use, or regrind yours to approximate this.