| Listed in parts books | Not catalogued by year yet |
JRC ALLOY VELOCITY TUBE 48MM - FITS 30/26MM POWERJET CARBS - 1 5/8 LONG NO SCREEN - SMALL BELL
JRC 48mm alloy velocity tube (small bell, no screen) for 30/26mm Powerjet carburetors, 1 5/8 in. long.
This is a JRC alloy velocity tube, the small-bell style, made to fit 30/26mm Powerjet carburetors. It runs 1 5/8 inches long and comes with no screen fitted. It mounts on the intake side of the carb, ahead of the bore, and shapes the airflow entering the venturi.
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Velocity tubes like this one are also called bellmouths or trumpets by folks at the counter, and this one is sized specifically for the 30/26mm Powerjet series rather than a standard round-bore Amal. If you are running one of those carbs and want the small-bell profile without a screen, this is the part number to ask for.
We do not have much more history on this one in our records beyond what is on the part itself, so if you are unsure whether your carb is the 30/26mm Powerjet variant, give us a call before ordering and we will help you confirm.
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