New GM engine?

time2roll wrote:

romore wrote:
That would be fun at the midnight motor home drags but with peak torque at 4,200 rpm not very practical for our purposes. I'm thinking I could build a badass racing lawnmower though.;)

Depends on the curve. May have 90% of that torque at 2,000 RPM. Otherwise smaller cam, carb and manifolds would put it in the zone you need.

And different pistons; 11:1 isn't very tow friendly.