Questions for a 3.0, #1 is adapting to a 901, What can I keep, what do I need? what else? |
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Questions for a 3.0, #1 is adapting to a 901, What can I keep, what do I need? what else? |
Mark Henry |
Dec 27 2009, 09:20 PM
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#1
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Still debating to build a 2.0 or 2.4 or 2.7 or say fuch it sell it all and get a 3.0 (IMG:style_emoticons/default/confused24.gif)
To me the bottom line $$$ looks almost the same. For a 3.0: What would I need to keep for the clutch and PP (9bolt fly) that works on a 901? What would I need to buy from KEP? Should I be grabbing anything else from the donor engine ? I'm looking a a few engines, #1 a 3.2 that's a bit beyond my budget, #2 an unknown 3.0 longblock core, spins fine, I suspect a broke headstud(s) #3 a good used stock 3.0 euro sc with CIS, #4 a hot rod 3.0 with webers newer top end w/JE's I'm reading all the pro's and cons, yes JP.... Santa did bring me Wayne's book (IMG:style_emoticons/default/smile.gif) What would be your order on my engine choice list above? Cheers (IMG:style_emoticons/default/beerchug.gif) |
rfuerst911sc |
Dec 28 2009, 06:08 AM
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#2
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Advanced Member Group: Members Posts: 2,158 Joined: 4-May 06 From: Dahlonega , Georgia Member No.: 5,980 Region Association: South East States |
My 2 cents ( it's all I have left after this GT conversion (IMG:style_emoticons/default/biggrin.gif) ) I am using a 1978 911 SC 3.0 ( big port ) with 40mm Weber carbs on my conversion. I am using a 901 transmission and the stock 3.0 915 flywheel. I contacted Kennedy and told them what I was doing and they suggested their ring gear,stage II pressure plate,clutch disc and throw out bearing. I ordered what they suggested and my mechanic installed everything and it all fit like a glove. My car should be running this week (IMG:style_emoticons/default/piratenanner.gif) so I'll know how well it all works but my mechanic stated it was all high quality stuff and " dry runs " using the clutch it all seems to work smoothly. I personally think the 3.0 is one of the best Porsche engines ever built and they can be had for decent price. I bought mine 2 years ago for $3000.00 but it did not include induction system but I wasn't going to use CIS anyway. The 78-79 years have larger intake valves than the 80-83. The 78-79 will make a little more hp but the 80-83 tend to make better torque. I have a 83SC with 46mm PMO carbs and she runs just fine (IMG:style_emoticons/default/biggrin.gif) . Good luck with whatever you choose.
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