compression specs
i have a b16a stock internals everying thing like that i was wondering what my compression should be at i got 150 in 3 cylinders and 125 in one and it dont run as good as it should
Did you do the test hot or cold? and did you hold the pedal to the floor?
How old is the motor, and have you beat the crap out of it?
That number is not too far off from the rest, but 150 is kinda low for a b16. Consistency is key, numbers don't matter too much as long as they are around the same.
How old is the motor, and have you beat the crap out of it?
That number is not too far off from the rest, but 150 is kinda low for a b16. Consistency is key, numbers don't matter too much as long as they are around the same.
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by brentwill »</TD></TR><TR><TD CLASS="quote">and the pedal dont have to be to the floor i discountected the spark and fuel so it just cranks</TD></TR></TABLE>
you should read this http://www.search-autoparts.co...16170
you should read this http://www.search-autoparts.co...16170
Always use the same number of cranks for all cylinders. (I use 5.)
Always hold the throttle wide open.
Disable the fuel and ignition.
If you get a low number, put a teaspoon of oil in the cylinder and do it again. If it goes up significantly, it's the rings.
Always hold the throttle wide open.
Disable the fuel and ignition.
If you get a low number, put a teaspoon of oil in the cylinder and do it again. If it goes up significantly, it's the rings.
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