sdowney717
Guru
- Joined
- Jan 26, 2016
- Messages
- 2,264
- Location
- United States
- Vessel Name
- Old Glory
- Vessel Make
- 1970 Egg Harbor 37 extended salon model
What is the velvet drive bolt pattern, is it an SAE number?
What about other transmissions swap in place of velvet drive?
Will a ZF directly bolt on where a Velvet drive was mounted?
Which ZF are common and reversible, meaning can flow power regardless of engine rotation?
Which ZF can use a 4 1/4 bolt 5 inch diameter pattern velvet drive male prop shaft coupler?
Looking for information to add to my mind's data base, and if ever changed engines, what trans would work. My current engines one is counter rotating, so would need a different transmission if I changed engine to a standard rotation.
Looking at a HP range as low as 250 to 350.
What about other transmissions swap in place of velvet drive?
Will a ZF directly bolt on where a Velvet drive was mounted?
Which ZF are common and reversible, meaning can flow power regardless of engine rotation?
Which ZF can use a 4 1/4 bolt 5 inch diameter pattern velvet drive male prop shaft coupler?
Looking for information to add to my mind's data base, and if ever changed engines, what trans would work. My current engines one is counter rotating, so would need a different transmission if I changed engine to a standard rotation.
Looking at a HP range as low as 250 to 350.
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