modified stock clarity

[340Cuda]

Originally Posted by Adger Smith

Legal carbs & Bore size by NHRA:

CLASSES
750 CFM
SS/BS, SS/CS, SS/DS,SS/TB, SS/TC, SS/TD, C/ED, ASR,
A/SR, B/SR, C/SR, B/EA, C/EA. D/EA, E/SM, G/SM.
CARB # PRI TB SEC TB PRI VEN SEC VEN
3310 1.687 1.687 1.402 1.463
4779 1.687 1.687 1.402 1.402
6109 1.687 1.687 1.402 1.402
6709 1.500 1.750 1.276 1.588
8156 1.687 1.687 1.402 1.402
9379 1.687 1.687 1.402 1.402
9645 1.687 1.687 1.402 1.402

Which one do most folks run these days?
Bill

[Mark Markow]

Originally Posted by 340Cuda

Which one do most folks run these days?
Bill

most use the 4779 holley but barry grant makes a demon that is also legal. i'm using one. it works well out of the box. it's good place to start without having to send your holley out to someone for mods.