callout speedped79 and anyone else high 12's

[Karter]

@speedped79

ya i know not to rev a not built bottem end to 6000 rpm roller or not, thats ok next year it will be all forged, roller and a big cam =]

I revved a stock 305 bottom end to 7200 with zwero problems.
put 100 miles on it that way at the dragstrip and won 2 burnout competitions.