Quote:
Originally Posted by Mark Yacavone
Gregg, Have you noticed that for 10 years, they've only wanted to check venturi and throttle plate bore on carbs? Apparently they are just now, looking at them more closely. Okay then,,Check them all!
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and if this is a change in NHRA Tech's policy towards carbs then there should ,at least, be a notice of it! BECAUSE over the last couple of years I have been told by more than one Tech that NHRA's "new policy" is ONLY checking venturi size and throttle bore size. Are we checking boosters again? If we are then how does this affect the "replacement Holleys? Do they have to use an OEM Annular Discharge booster or can they continue to use a Down-leg booster? How about throttle shafts and blades? A little more of a heads-up here guys. I don't like surprises! And I REALLY don't like ambushes!