engine/transmission housing

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captain don
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Joined: Wed Jul 15, 2009 6:55 am
Location: Guntersville, AL

engine/transmission housing

Post by captain don »

I am restoring a Trojan F 32 that I got in pieces and have a few questions. I have three Chrysler 318's to work with but am missing several adjacent parts. I have two bell housings but both are off standard rotation engines. Will one work on the counter rotation engine as long as I use a counter starter? Also, I have the starboard Velvet Drive Transmission but am missing the port one. I see many are listed for sale in pairs and I am wondering could I change ratios. My one is 1.57 to 1 and thought I might even get better economy with higher gears. I don't care about speed, just slow cruising. Also is the 1.57 the engine revolution or the shaft revolution? Thanks Captain Don
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prowlersfish
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Post by prowlersfish »

If you find a starter thats spins reverse you would be ok . but many engines mount the starte backwards to get the reverse rotation . rather then use a reverse turn starter .

On the 1.57 gear that would be 1.57 engine turns for every shaft turn.
as far as going with a higher gear ( like 2 to 1 ) you would need larger props but your limited on that due to prop clearance. so I would stay with the 1.57 to 1 . also also a higher gear means a larger shaft .
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
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