Compression build up
#1
Compression build up
How long does it take for a rebuilt 13b to build compression. I heard its normal for a rebuild to have lower compression, but mine won't start with out being pulled. Once it's on it runs good but I'm wonder if I have a bad build I can almost never get it to start by turning the starter.
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Did you test the engine to see what the actual compression is?
Normally it takes a couple 100km's to get everything properly settled.
Your compression numbers will come up as everything wears to where it should be,but it won't be a drastic change in Numbers..like if you start off with 50 and think that the numbers will end up as 110 then there is something askew.
BTW..50 is just a number for reference.If you rebuilt and tested at 50 then you would not have rebuilt the engine correctly and would need to address it
Normally it takes a couple 100km's to get everything properly settled.
Your compression numbers will come up as everything wears to where it should be,but it won't be a drastic change in Numbers..like if you start off with 50 and think that the numbers will end up as 110 then there is something askew.
BTW..50 is just a number for reference.If you rebuilt and tested at 50 then you would not have rebuilt the engine correctly and would need to address it
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How long does it take for a rebuilt 13b to build compression. I heard its normal for a rebuild to have lower compression, but mine won't start with out being pulled. Once it's on it runs good but I'm wonder if I have a bad build I can almost never get it to start by turning the starter.
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