Which stroker kit for 470" b-engine

Old Man Mopar said

I am also waiting on the Trick Flow CNC Powerport 240 heads

Out of the box airflow results per Trick Flow:

Lift Intake Exhaust
.100" 78 58
.200" 154 130
.300" 230 186
.400" 282 222
.500" 310 243
.600" 326 253
.700" 334 262

Click to expand...

Those are good flows. The TrickFlow head is cnc ported and comes with 2.19/1.78 valves. We are using the stock 2.14/ 1.81 valves in the 452 heads. We do have ports in the RPM heads with larger valves that are flowing 335cfm @ .600, 350cfm @ .700 and 354cfm @ .750.

......Correction...... TrickFlow exhaust valve...........1.760