Oval Track cam selection

Ergh...

Mopar Perf used to have circle track cams, they acted suprisingly different than the other cams that looked like the same. Issue with a track engine, is you HAVE to have the broad power band, a spin out, a slick track, it's better to have the low end than shifting down.

That said, if it was me, I for one would run a cam with the same duration on both sides, while a little bit of top end on the RPM range is lost, you probably aren't up there anyway, and the same/same cams will have a more mid range snap. On the DYNO, it doesn't matter, but on the track, the object is to have the most responsive, snappy engine with the least throttle pressure. If that makes sense.

It is also a catastrohe on a circle track to go to big, while too little isn't a big deal.

Just M-O though.