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Greetings, Just found this board and have been familiarizing myself with the surroundings. I searched the archives and found helpful information, and am searching for more before deciding what to do. I recently purchased a '76 911S targa knowing it needed engine work (leakdown test showed ring problems). Having read Wayne Dempsey's book and researched several web sites, I have a plan to rebuild the 2.7L motor. See what you think. Any personal experiences/insight/warnings are welcome. First, some background info - Car: 87K original miles, two owner, well cared for Carrera chain tensioner, airbox relief valve installed thermactors removed and stored in the Museum of the Failed heads rebuilt to stock spec by Glen Krynock here in Richmond @ 68K Me: DIYer with two engine rebuilding experiences (Ford V8 and Triumph 4) garage and tool supply adequate with special Porsche ones to be obtained (anyone have any left over from their engine rebuild they want to sell?) my plan: I drop engine & remove everything down to the case (CIS, wiring, heads, cylinders/pistons, etc.) Engine/machine shop (thinking of using RPM in Newington - anyone have other suggestions?) does the following: remove head studs split case remove rods, crank inspect all parts including heads, determine machining needs install case savers and steel studs reassemble case install my new pistons/cylinders (from EBS with CR bump to 9.5:1) complete long block assembly (heads, time cams, etc.) I finish the job by reinstalling CIS, wiring, and engine in the car. I'd appreciate any feedback, especially on a shop that would be willing to work with me on this. Thanks in advance.
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James Thomas '65 TR4a irs '73 Mustang convertible '76 911S Targa '92 Dodge D150 pick-em-up '96 Mazda MX6 M Edition |
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