Is this a good 318 combo for my 70 dart???

Is this a good combo for my 70 dart? have everything for the 318 except the convertor...just want some opinions from all the knowledge floating around on this site..doing a budget build, so this is what I have..thanks


1969 318---in 70 dart
edelbrock dual plane intake
holley 600 carb
thumper cam (specs below)
long tube headers
2500 stall/904 auto--only have stock convertor for now. (if anyone has one for sale please let me know)
8.25 posi rear (3:14)


cam specs
Cam Style:Hydraulic flat tappet

Basic Operating RPM Range:2,000-5,800

Intake Duration at 050 inch Lift:227

Exhaust Duration at 050 inch Lift:241

Duration at 050 inch Lift:227 int./241 exh.

Advertised Intake Duration:279

Advertised Exhaust Duration:296

Advertised Duration:279 int./296 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:0.486 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:0.473 in.

Valve Lift with Factory Rocker Arm Ratio:0.486 int./0.473 exh.

Lobe Separation (degrees):107

grind Number:279TH7 Lifter Style:Hydraulic flat tappet


outside Diameter of Outer Spring (in):1.437 in.
Author: admin