animal limited mod?


New member
Wondering the rules/ engine specs on a wka limited modified animal. Including bore, stroke and crank, rod length, pop up, cam lift, valves, n flywheel.

Thank you,

P.s. Thanx for working so hard to get the forum back up.
Same displacement rules as stock. Most run WF rod, Briggs piston and ~.308 lift cam. Rules are tight, so make sure you have a FINE carburetor (EC 304WX good one).