914-6 Conversion Shift Linkage Question, Straight or Bent? Let the opinions fly |
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914-6 Conversion Shift Linkage Question, Straight or Bent? Let the opinions fly |
John |
Feb 13 2006, 11:45 AM
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#1
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member? what's a member? Group: Members Posts: 3,393 Joined: 30-January 04 From: Evansville, IN (SIRPCA) Member No.: 1,615 Region Association: None |
I am about to fabricate some rear shift linkages for some -6 conversions, and have been seeing a slight bend in the rear shift rod.
When I did the conversion 13+ years ago, it was common(?) for the shift rod to be absolutely straight as is confirmed by my existing shift rod. We purchased the straight rod from a vendor in CA 13 or 14 years ago possibly from Galen Bieker and it has worked well for both the original 901 side-shifter as well as the current 915 (vellios) transmission. My main questions are: 1. Is there a need for the shift rod to have a slight bend? 2. Does the slight bend help minimize binding in the bushings? 3. Is the bend to avoid bumping into the bottom of the engine case? 4. What is the location of the slight bend(s)? 5. Is there 2 slight bends or is there just one? Pics would be very helpful. Otherwise, I'll continue to make up straight ones and verify that they work with my existing 914-6 conversion. Thanks for your input. |
brant |
Feb 13 2006, 02:33 PM
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#2
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914 Wizard Group: Members Posts: 11,625 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains |
Trekkor,
taking the bend out as much as possible, is theoretically better because there is less chance for the rod to flex. Theoretically you could also make a lighter rod (lighter material) because it would not have to be as strong of material in order to be flex free since straight is a stronger shape than bent. that may all be just theory and not matter in real life. but we made ours straight with very light weight (thin-walled) stock to try and take advantage of this. Regarding the original question. tiny... barely perceptable bend in the final 6 inches of the rod. Helps free up travel through the bushing in the side shifter console. brant |
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