imca 500 carb motor

[checkersorwreckers]

Looking to build a motor over the winter. Need some help choosing a camshaft and what heads to us.

[Dirt Knife]

http://www.circletrack.com/enginetec..._462_iron.html

[stockcar5]

462's arent legal on the imca spec engine.

i would run the eq heads with a camshaft in the mid 240's @050 for duration.