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kenikh kenikh is offline
3 restos WIP = psycho
kenikh's Avatar
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,729
I'm not even a whisker of a guru, but have picked up a few things along the way. Pistons that large in a 7R case might be too much, especially the 2.9. Even a 2.7 in a mag case was somewhat overstressed. You might consider selling the the 7R and finding a good 3.0 turbo or SC case if you want to go to the class max of 3.0L. For the power and piston sizes you are after, it's good insurance.

- 1965 911
- 1969 911S
- 1980 911SC Targa
- 1979 930
Old 03-23-2005, 03:38 PM
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