Compression Test

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svwilbur
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Re: Compression Test

Post by svwilbur »

For those that might be interested here is a link to my initial Leakdown testing:

http://www.311s.org/phpBB3/viewtopic.php?f=3&t=26635
Stacey Wilbur
1970 2000 SRL311-14335 White
bergcc
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Re: Compression Test

Post by bergcc »

The service manual for the 2000 states 180. My rebuilt motor is 180,180,180,190. I don't know why #4 would be a big higher but I suspect there might have been some variation in the way the head was shaved. Out of my league on that.
69-70 311 in Pittsburgh
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spyder
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Re: Compression Test

Post by spyder »

bergcc wrote:The service manual for the 2000 states 180. My rebuilt motor is 180,180,180,190. I don't know why #4 would be a big higher but I suspect there might have been some variation in the way the head was shaved. Out of my league on that.
More oil past the rings :smt102
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