Tunnel ram guys. A few questions please?

yellow rose said
I wouldn't use a 660 I'd they were free.

You can easily use 650's from ProForm. If you can't tune the carbs for the TR, contact someone that can.

Two things kill tunnel Rams. Too much cam, and small, junky, intuneable carbs.

And too much carb...….

FWIW, Ive tried 650,600 holleys on BB tunnel ram set up.

Finally was able to tune holley 450's runs the best... especially on street.