Compression test range on a LS?
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From: NOVA, usa
Compression test range on a LS?
It has been a little while since I searched for a LS compression test to compair to, which I found none, so this was the first test
cylinder 1-138, 2-135, 3-135, 4-137
After re-searching I realized I forgot to open the TB and the second test
cylinder 1-167, 2-163, 3-165, 4-170
My understanding is that as long as the numbers are all within 10psi of each other then your in good shape. <U>What I could not find is what the high and lows across the board should be for an LS.</U> Any takers?
cylinder 1-138, 2-135, 3-135, 4-137
After re-searching I realized I forgot to open the TB and the second test
cylinder 1-167, 2-163, 3-165, 4-170
My understanding is that as long as the numbers are all within 10psi of each other then your in good shape. <U>What I could not find is what the high and lows across the board should be for an LS.</U> Any takers?
Joined: Mar 2004
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From: Titusville, FL, US
Re: Compression test range on a LS? (Creator)
For the B18A
nominal 185
min. 135
max var 28
The B18B numbers should be very close.
You numbers are alittle low, but perfectly within operating specs. Sometimes the gauge can simply be reading a little low anyway.
nominal 185
min. 135
max var 28
The B18B numbers should be very close.
You numbers are alittle low, but perfectly within operating specs. Sometimes the gauge can simply be reading a little low anyway.
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Apr 25, 2007 07:19 PM
