Hey, new here. First time volvo owner, I just bought a '75 242DL, it's a fuel injected car, I guess maybe I'm just old school but I've always prefered carburated cars. Most of my experience with vehicles is with classic Datsuns, and I just happen to have a spare weber carb a really nice 38 downdraft. And I see that there is a cannon manifold for listed for that carb, but it's under the 120 and 140, says the manifold is for the B18 and B20. So I guess my question would be, is the B20 in the 75 240 the same as the B20 in the 140? If so , that would mean the manifold would by straight bolt on. Is there any other issues with going from FI to carb, or is it as simple as simple as removing the intake throttle body and all, and bolt the new stuff on?