| Also known as | E7137 |
| Diagram | Fig. 4 — INLET MANIFOLD · ref 7 |
| Subsystem | engine top |
| Listed in parts books | 1967–1970, 1974 |
MANIFOLD RH 500 DAYTONA
Right-hand inlet manifold, part 70-7137, for the 500cc Daytona twin's carburetor-to-head connection.
This is the right-hand inlet manifold for the 500cc Daytona twin, part number 70-7137 (also listed as E7137 in the older lettered numbering). It's the pipe that carries fuel/air mixture from the carburetor into the right cylinder head, so it sits between the carb and the head on that side of the engine.
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Catalog records show it turning up in the inlet manifold figures for both the single-carburetter models (T90, T100S, T100C) and the twin-carburetter models (T100T, T100R), so the shop's paperwork ties this specifically to the right-side port on twin-carb setups. Given it's a right-hand piece, it's not interchangeable with the left manifold — order the correct side for the head you're working on.
These manifolds seal against the head and the carb with gaskets or O-rings on either end, and they're worth a look any time you're chasing an air leak or inconsistent idle on one cylinder. If you're not sure which side you need, check which port on the head is giving you trouble before ordering.
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