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Registered
Join Date: Jun 2001
Location: Montreal, Quebec, Canada
Posts: 230
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Should I install a High Torque starter for a 2.4 --> 3.6 conversion?
Before I install my "new" 3.6, I thought I'd check with my 3.6 bretheren on the list regarding any starter issues you may have had, if any.
I'm in the process of converting from a 2.4 with 2.7 P/Cs to a 3.6. I was planning to reuse the originial starter that I had. The 3.6 is running 11.3:1 compression and am worried that my original starter might have some problems turning this engine over reliably. I don't know what the original engineering specs were for the 2.4 starters but wanted to verify before I bolted it up and discovered I needed more starting power (hight torque starter). Forcing me to drop the engine again. I've cleaned the all the electrical connections and replaced all the cables with 1 guage cables. The original starter had no problems turning over the "old" 2.7 with 8.5:1 CR. Should I worry? Rick
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Rick Katigbak Gretchen - 1972 3.6 ST-Replica No Name - 1966 911 - 2.7S powered |
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Too big to fail
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My original starter had no problems cranking over my 3.6L It does *now* because I cooked it this weekend, but that's a totally different story... I'm replacing it with a high-torque unit because I want to be cool like Jack.
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"You go to the track with the Porsche you have, not the Porsche you wish you had." '03 E46 M3 '57 356A Various VWs Last edited by widebody911; 02-11-2002 at 08:12 PM.. |
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Moderator
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I rebuilt my original '76 3 liter starter when I did the transplant, also installed new starter ring gear on the flywheel 7yrs. with no trouble. But I believe that both Jack and Thom have replaced theirs.
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Bill Verburg '76 Carrera 3.6RS(nee C3/hotrod), '95 993RS/CS(clone) | Pelican Home |Rennlist Wheels |Rennlist Brakes | |
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Administrator
Join Date: Feb 2000
Location: Los Angeles
Posts: 13,334
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I replaced mine because of (I believe) heat damage from track use. I replaced it with the high-torque model only because the high-torque one is lighter. With a properly charged battery, a stock starter in good maintenance should be fine (as Bill notes) for a long, long time.
If you live in a place with a lot of extreme weather, the high torque model might be justified.
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Jack Olsen 1972 911 My new video about my garage. • A video from German TV about my 911 |
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Registered
Join Date: Jun 2001
Location: Montreal, Quebec, Canada
Posts: 230
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Gentlemen,
Thanks for the reply. I'll keep my original starter and see how it fares. Rick
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Rick Katigbak Gretchen - 1972 3.6 ST-Replica No Name - 1966 911 - 2.7S powered |
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Buy them, sell them
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Hey Rick,
What kind of mufflers are those on your Pelican Owner's Gallery Profile? They kinda look like Supertrapps. That thing is going to have an awesome exhaust note!
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1931 Oakland Eight Special Saloon 1985 BMW E28 525e (Euro 528e) 1989 911 Carrera Sport 3.2 G50 Cabriolet |
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