Putting together a new engine combo.
4.15 stroke,6.76 rod,4.32 bore 487 cu.in.
Heads flow 330 cfm at .700
6bbl. carbs. All three intakes to experiment with. Edelbrock,Weiand SS.and STR.
Compression 11.18.
Automatic 727 NO brake.
Two converters in hand 8"ATI 5,500
Dynamic 9" 5,000.
Gears 4.88 or 4.56
32.5" tire,,,,ladder bars-coil overs.
3,000lbs w/driver

Have a .590 best et. 9.87 3.75 stroke 440.

also have 620.MP. cam. I have never tried it.
Roller isn`t a good value for me,would rather go with a solid for now.
Maybe a couple years down the road.
So what cam is a good blend of performance and reasonable durability?


Last edited by 6bblFLASH; 04/28/18 02:21 PM.
70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas
9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ!
2013 StickShift Challenge Winner@ Mopar Nationals!