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drive-ability |
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#1
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,169 Joined: 18-March 05 From: Orange County, California Member No.: 3,782 ![]() |
This is the basic idea, use a proven system. Cable to mechanical. This is a MR2 system.
(IMG:http://www.914world.com/bbs2/uploads_offsite/members.cox.net-3782-1306300496.1.jpg) (IMG:http://www.914world.com/bbs2/uploads_offsite/members.cox.net-3782-1306300497.2.jpg) (IMG:http://www.914world.com/bbs2/uploads_offsite/members.cox.net-3782-1306300498.3.jpg) I am running a 930 transmission and its shifting characteristics are well known, it's a heavy slow gear change motivated me to try something else. The system works much better than the straight cable. My "H" pattern is flipped as I need to install a new shifter unit which matches the back side. I've only driven the car one day and I love the direct feel. It feels like a modern transmission now, well real close for sure. The 930 transmission shifts like a tractor LOL. I'm going to remove the transmission brace tomorrow, sand down everything and put a fresh coat of paint all around. |
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andys |
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#2
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,165 Joined: 21-May 03 From: Valencia, CA Member No.: 721 Region Association: None ![]() ![]() |
You're going to have to devise a way to keep the dirt and grit from getting caught up in the grease and those sliding/rotating parts on the tail of your trans. It will eventually lead to problems down the road.
I would be in favor of a bell crank for the gate (twist) function mostly to get rid of that looping cable. A bellcrank to translate the motion would give you a nice straight shot from the shifter tower to the trans. Straight push-pull cables exhibit a lot less friction and wear than one's that make curves or loops (you need advantage you can get to ease the shifting on that 930)- though they are designed to take devious paths, they do perform much better the straighter they are. Where BTW did you get those rubber bellows on the cable ends? Andys |
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