Carbs

[Ulvegrip]

Does anyone have experience with running webers on rotaries and with various portings?

[Ulvegrip]

My friend loves his webers and would like to run a dual weber setup.

For startes on a stock engine but later on a half bridge or even a full bridge, headers and rather free flowing exhaust.

S2 have rather loose emission rules in our MOT so that should not be a problem at all.

We know some people run ida48 and dcoe 51 carbs (both with pretty good result even on street ported engines but what about large ports?)
since we're looking at duals we've looked at the old Rotary Engineering kits with dual 36/36 DCD but wouldn't that be too small for larger ports?

[mullins]

A 48IDA will support anything from a stock engine to a peripheral port. I wouldn't bother with anything else myself. It's a tried and tested formula but if you plan to experiment then