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Registered
Join Date: Jan 2005
Location: Los Angeles CA
Posts: 323
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Deck height advice.
So I have finally figured everything out, thanks to all those who helped in previous threads.
I have some questions. The motor is a 2.7 with euro RS 8.5:1 pistons, I'll be running e cams. The heads were cut .25mm. I can set my deck height to either 1.38 mm or 1.13mm. What do you think? I'd like to maximize compression but it will primarily be a street driven car. I'm a little worried about interference. If any one has experienc with this combo please weigh in Also, I'm planning to dry assemble to test. If anyone thinks that's overkill for this combo please let me know.
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1971 911E 2.7RS interpretation -- Signal Orange baby! |
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Try not, Do or Do not
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I would run the shorter of the two deck heights. 1.13 mm
The E cams have less lift and duration so contact between the pistons and valves is virtually impossible. The 1.13mm deck is sufficient for safe running. One caveat, it always important to verify your measurements before the assembly is completed.
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Henry Schmidt SUPERTEC PERFORMANCE Ph: 760-728-3062 Email: supertec1@earthlink.net |
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