I am looking to get info on a GM crate motor that the guys at the dealship knew nothing about. Its #10067353. Price is $1395, the cheapest one they have. How do I find out the cam duration, HP, & torque rating?

How much HP could this motor make with block hugger headers and a projection unit?

Thanks anyone.

sounds like the old targetmaster
8:1 compression, 4 bolt main, hencho en mexico
I have one, they are gutless but with that screamin compression whadya expect

What vehicle do you have it in? Does the engine have any aftermarket stuff on it?

6000# shortbox chev with 1 ton running gear and 39" tires
old edelbrock 2PSP intake, holley 600 electric choke, old rams horn manifolds.