Reference Details
- Common issue
- Reproduction or later ram parts installed on another 413 and used as proof of an original complete 300F drivetrain.
- Confidence
- documented
- Correct value
- Twin Carter AFB 2903S carburetors, two aluminum ram manifolds, equalizer tube, dual air cleaners, ram-specific linkage, and low-restriction dual exhaust.
- Where to check
- Engine bay, carburetor tags, intake castings, linkage, exhaust, and service records.