PDA

View Full Version : Compression Testing



r32rookie
02-04-2007, 12:28 PM
I want to do a compression test on my rb20 to get a base number. Does anyone know what the cylinder pressure should be?

180SXTCY
02-04-2007, 07:29 PM
not to sure bout id day probly around 150 + ?

Lonewolf
02-04-2007, 07:46 PM
more looking at the range between them. Usually if theres an issue only one of the 6 will be significantly lower than the others...

monga
03-04-2007, 02:57 PM
I think above 130 across all cylinders will be ok with an varience no more than 10, optimal of course would be higher 140+ as I am unsure the specs released by nissan

r32rookie
03-04-2007, 05:10 PM
Thanks for the info, will do the test tommorow and hopefully 140+ :)

[PIG GTS]
03-04-2007, 05:10 PM
atm i have 145, 145, 145, 145, 45, 145 thats rite number five is 45 :D

Milhouse
03-04-2007, 05:35 PM
hahahha

yet you keep on cruising :D

r32rookie
04-04-2007, 10:30 AM
145-150 across all cylinders

thanks for the info

mys1
04-04-2007, 01:23 PM
;191406']atm i have 145, 145, 145, 145, 45, 145 thats rite number five is 45 :D

bah... drop second!!!! only way to fix it is limiter burnouts!!!