I drive the CH-28 form EDL with two 600cfm from EDL
set on a pair of ported RPM heads
with a 8AN fuel line. 3.91 gears and 2800 stall.
.530 solid custom form Scott Brown.
The 275/60 tires stil spin at 45mph if I put the
pedal to the metal for only 80%.
And my car weights tons! (69 Chrysler 300).
I love this set up, but if you wanna have fun with
a 2x4 you better save some money for gas.
The price here in Germany is now over 9$ per gallon.
keep the converter, the carbs will by fine. just dial them in
correct. but you could use a cam that is more torque orientated.