Integra compression help.!??

[DaRussian]

Does anybody know the compression that should be in a b18b1 motor? i dont need the ratio, i need the compression in PSI ? does anybody know it? my engine is showing around 150psi in all 4 cylinders and its not running right...

[boosted b]

it shouldn't exceed 199 psi or be lower than 135 psi in a b18b1

[DaRussian]

it shouldn't exceed 199 psi or be lower than 135 psi in a b18b1

ok thanks, so my compression is good then... because it shows around 150 in all 4 cylinders.

[boosted b]

how is it running

[DaRussian]

how is it running

i think that it must be running rich or something, because when i drive it does not pull at all, has no power. it idles good, but when i rev it up it starts to misfire or something i dont even know

[boosted b]

when was the last time u tuned it up or what kinda gas have u put in it lately

[DaRussian]

when was the last time u tuned it up or what kinda gas have u put in it lately

i didnt tune it, filled up at qt before i didn the swap. i just put it in my hatch like a week ago

[boosted b]

was it running ok before u put it in or u don't know

[DaRussian]

was it running ok before u put it in or u don't know i thought it did. it sounded pretty good but the car wasnt drivable so i couldnt check,

[boosted b]

without really lookin at it all i could really do is guess but start with the tune up

[GAtegs]

An LS SHOULD somewhere around 175-180 psi. 150 is kinda low.

[green91]

even though 150 sounds a little low it should run fine with that compression.