Got my junkyard magnum motor in the 11s!
Hey:
Cam is 110*.
Carb is a 670 Street avenger. Its out-of-the box with slight idle screw enrichment changes and jetted up two sizes from stock. This fall will need jetted up again. This week I put the jet extensions on it, but it went 1.59 60' without them. Probably could use a bigger squirter, but on the street it transitions fine. I would probably benefit from a double pumper, but not spending the money right now.
Compression isn't awful, 58cc heads, skinny head gaskets (.028?), etc. Cam was spec'd with a short IC to help keep the dynamic compression up.
The stock LA stuff is a lot more irregular than the magnums I've fooled with, and the pistons have always been further in the hole.
Fishy: Thanks! I run at No Limit Raceway in Morocco Indiana. Used to be called US 41 Dragway. Also run at Terre Haute. Probably will run at Coles county at some point, but I haven't made it down there yet.