Important if you run D-H/S or SA

[James L Miller]

Originally Posted by Billy Nees

http://www.hamtramck-historical.com/...ml?load_img=19

i guess that all of the stuff in this catalog should be legal in Stock.

Thanks Billy. I'll see if I can get the Racer Brown ST-14 cam specs approved for the 273 2bbl, and the STX-24 approved for the 273 4bbl combo. That should help a bunch.

It looks like there was a 700cfm Holley carb that was a replacement to go with the LD340. The 340 guys ought to get that added as well.

[grncpe]

Originally Posted by James L Miller

Thanks Billy. I'll see if I can get the Racer Brown ST-14 cam specs approved for the 273 2bbl, and the STX-24 approved for the 273 4bbl combo. That should help a bunch.

It looks like there was a 700cfm Holley carb that was a replacement to go with the LD340. The 340 guys ought to get that added as well.

The ST-14!specs are
236-486
Adv 266@18 thousandths
Lash is 16 in 18 ex cold
Iron head with 1.5 stock rocker ratio
I'll get you the st-24 & stx-24 specs tomorrow.
That Holley carb is approved. Look up d dart specs 😁