71Duster
Well-Known Member
Still have an urge to try a Street Avenger carb on my Duster. I just don't think I have the gearing for the 650 speed demon with mechanical secondaries.
I assumed 670 would be the right cfm but I see guys up around 770 as well.
It's a warmed over 340 with a 3000rpm stall and 3.55 gears.
Here's the specs:
edelbrock rpm intake
Stock J Heads 2.02 intake 1.60 exhaust and Crane Gold 1.5 ratio rocker arms.
3.55 gears and a 727 with 3000 stall from SMR, stage 2 shift kit from transgo.
It runs a Hughes cam #heh2328al
111deg lobe seperation/installed centerline 108deg
intake lift .506/ exhaust .524
[email protected] Intake223deg/ Exhaust 228deg
Engine is .060 over with Keith Black Hypereutectic pistons on stock rods and a stock forged crank.
Ignition is an FBO box
I assumed 670 would be the right cfm but I see guys up around 770 as well.
It's a warmed over 340 with a 3000rpm stall and 3.55 gears.
Here's the specs:
edelbrock rpm intake
Stock J Heads 2.02 intake 1.60 exhaust and Crane Gold 1.5 ratio rocker arms.
3.55 gears and a 727 with 3000 stall from SMR, stage 2 shift kit from transgo.
It runs a Hughes cam #heh2328al
111deg lobe seperation/installed centerline 108deg
intake lift .506/ exhaust .524
[email protected] Intake223deg/ Exhaust 228deg
Engine is .060 over with Keith Black Hypereutectic pistons on stock rods and a stock forged crank.
Ignition is an FBO box