Ron Miller
Well-known member
- Joined
- Aug 23, 2003
- Messages
- 494
- Location
- Southeast Missouri
- Corvette
- '66 Auto Mosport Conv, '65 Nass Blue 4-sp Air Cpe
Engine Timing for 1966 327/300hp Auto Trans
Wlhat is the correct ignition timing (initial timing advance) for this engine/transmission combination? I've got two different aftermarket books that show two different timings. One even shows that the 300 hp engine is timed differently with an automatic transmission than with a manual. (This is for the non-air injected engine, assuming there was one in 1966).
Any knowledge out there, I'm sure it's in the owner's manual that I have, but these things sometimes get superceded by later data put out by GM to correct specific problems as they arise.
Any Information?
Wlhat is the correct ignition timing (initial timing advance) for this engine/transmission combination? I've got two different aftermarket books that show two different timings. One even shows that the 300 hp engine is timed differently with an automatic transmission than with a manual. (This is for the non-air injected engine, assuming there was one in 1966).
Any knowledge out there, I'm sure it's in the owner's manual that I have, but these things sometimes get superceded by later data put out by GM to correct specific problems as they arise.
Any Information?