Carter Thermoquads ~ 'More General Information'

Dick Landy

'Dick Landy Industries' put the Thermoquad to the Test, to find out what
the true performance of the Thermoquad was against an equal Carburetor.

They tested a Thermoquad #6138S {off the 1972 'Mopar 340'} against a
Holley Carburetor #4777 {4150 Series}.

Equal Comparison

Holley #4777 {Series 4150} 650 CFM ~ 'Double-Pumper' ~ Mechanical Secondaries

Primary Jets ........ .076"
Secondary Jets .... .084"

Performance Test

What they found during testing on a 'Mopar 340'.

* Equal Performance on the Chassis Dyno
* Equal Performance on the Track {1/4 Mile Test Runs}