340

I'm familiar with that cam, and as said earlier, it tends to be real soft down low without some "extra" advance. That cam, along with the intake, will make most of it's juice above 4000 rpm's.

I have no dyno numbers for you, but one E body I recall with almost the same combo.....70' 340, the .508 & a Tarantula intake, went 12.70's @ 108. At 3500 lbs, that equates to 340/350 real hp. Oh, and that was close to sea level with a stall speed in the high 3's & 5.13 gears.