Cam showed Fri, thanks.
So, Brent how do you think this cam will work in a 494 ci motor, with Jays Ported Tunnel Ports.
Motor specs: 4.300 x 4.250
Head specs: 8mm Hollow Stems x 2.300 Int x 5/16 x 1.735 exh
The seats were cut with a 5 angle valve job,
and I went with 45 deg angle seats.
Intake Flow Numbers
Lift Flow
.400 258.16
.500 308.48
.600 356.53
.700 390.40
.800 411.79
.900 425.16
TP Exh Flow Numbers
Lift Flow
.100 58
.200 119
.300 181
.400 208
.500 229
.600 240
.700 244
.800 247
The chamber bore size's, I had opened up to 4.300" to help to relieve
the Int & Exh shrouding to help with flow. Unfortunately, it was done
after the heads had already been flowed, so the current numbers
could be slightly increased.