hp specs?

[SLAMMDS15]

Does anyone know of any sites that give out hp specs on OE engines/built up engines ? I am looking for hp specs on a smb 350, block # 3970010 out of a '73 lemans 2 door. any info would be great, thanx.

[76GMC1500]

This is the same engine: http://store.summitracing.com/partde...NAL%2D10067353

They were rated from 150-165 hp at the time, but I think that may be wheel hp.

[SLAMMDS15]

When I still had the motor in the car, well, it wouldn't do a smoke show, but it would break loose at 30mph, and at 60, when it shifted into second she would go out sideways. Now tho I have a performer rpm intake on it, chromoly roller rockers, quadraboug, not sure what cam is in it tho, still looking up the numbers. just curious to see what hp I'm running. I'm still gonna have to do something about traction tho, lowered s-15's don't have the best weight transfer. I would like to dyno it, just can't get it on it lol, the price you pay for looks.