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930 rebuild
I posted this over on the 930 forum also.
I am going to have to open up the motor on my 930 as I strongly suspect a bad bearing. In contemplation of this large and expensive project I had a few questions. What are my bearing choices for a 930 crank? IIRC I have ready several post where the bearings currently available are not what they used to be? I was thinking about going to a 964 or GT3 crank should my 930 crank need work. Thoughts on that? IIRC the GT3 crank will need more clearance in the case. How good is a crank repair of welding, turning back to correct size, and hardening? The use for this car is street only with some spirited hill country roads in a 78 sunroof delete mostly stock Euro 930 (has SC cams and 993 heat exchangers). Thank you in advance. John
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John- 78 Slick Top 930 "Illegitimi non carborundum" |
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01-18-2015, 05:53 PM
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E-85 sippin drunk
Join Date: Jan 2002
Location: Warner Robins, GA
Posts: 1,554
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send me a pm with your phone number... I have been through this. we need to chat. will save you some heartache and money
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Brad...930 gt-1 racecar, increased displacement to 3.6L, JB racing Cylinders, JE 8 to1 pistons, stroked crank, Carrillo rods, extrudehoned 3.2L intake, full bay Bell I/C, GT-2 EVO cams, Rarly8 headers, GTX-3584RS turbo, twin plug, P&P heads, Link G4 EFi system, G-50/50 with LTD slip and oil squirters/oil cooler, zork tube, full race coilover system, with carbon fiber body, full cage, E-85 sippin drunk |
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01-19-2015, 04:05 AM
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