Match Race 1972 ~ 'Road Runner/GTX 440' vs. 'Buick GS 455'

Did the GS get the same 800 Carb the stage 1 got? My buddies big block 60s Buick had a 600 carter on it! That boat could push you back in your seat easily but had no top end. My first car was almost a 68 442. I could have grown up an olds guy but instead I was shown and drove a 65 barracuda with a 340 in it and I was "hooked": Mopar for me!


No,

.........................................Primary Jets.........Primary Metering Rod........Secondary Metering Rod

GS 455 ................................ #73 ........................ .044" .................................. CT

GS 455 'Stage I' .................. #75 ........................ .045" .................................. CV


The 'Stage 1' Rochester was 'specially calibrated' by the Buick Technical Staff.

It included a larger Primary Jet and 6% Richer Metering Rods.