914/6 Transmission Question, why a shorter 5th gear? + more trans gear talk |
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914/6 Transmission Question, why a shorter 5th gear? + more trans gear talk |
McMark |
Sep 28 2007, 02:51 AM
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#1
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
I'm looking at 914/6 transmission gear ratios because I have one in my shed. I'll be the first to say that transmission gearing is not my strong suit. (IMG:style_emoticons/default/wink.gif) According to Charlie Davis the 914/6 transmission has:
1st: Same 2nd: Taller 3rd: Taller 4th: Same 5th: Shorter I'm not sure why the 5th would be shorter. My guess would be to keep the 6 cylinder revs up for cooling as well as to keep it in the high 6 power band. Am I wrong? If I rebuild this tranny to mate with a 2270, I'm thinking that it would be smart to put the 4 cylinder ZD 5th on there since I'll have plenty of torque down low. |
Johny Blackstain |
Sep 29 2007, 08:42 AM
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#2
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Walnut Elite Stratocaster player Group: Members Posts: 3,434 Joined: 5-December 06 From: The Shenandoah River Member No.: 7,318 Region Association: MidAtlantic Region |
I too, run @ 3K RPM doing 70mph. No oil cooler up front, yet, so I've run around 205*/210* this summer. However if I drop down to 60mph the temp drops dramaticaly: 180*/190*.
Never goes over 200* in the winter no matter what my speed. No idea what my gear ratios really are- supposed to be the same as a 906 (IMG:style_emoticons/default/blink.gif) . |
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