compression test result - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Bbandit · 08-04-2003, 01:32 PM

today we did a compression test on our cars
and heres the result

fastpace
1993 s13 fb
84,xxx miles
#1 cyl = 185 psi
#2 cyl = 187 psi
#3 cyl = 187 psi
#4 cyl = 189 psi
this motor is ready for ka-t

me
1991 s13 coupe
163,xxx miles
#1 cyl = 185 psi
#2 cyl = 190 psi
#3 cyl = 190 psi
#4 cyl = 187 psi
i noticed some oil in the spark plug chamber on cylinder # 2, 3, and 4
im not sure where it came from. the exhaust pours out white smokes at start up.. but not anymore after a while
im guessing that it might be leaking valveseals or a slight piston ring leak but oh well..
in conclusion.. this motor might be replaced with lower mielage KA.. then turbo

but yea.. im still not sure where the oil came from.. it was quite an amount of oil in there...

08-04-2003, 01:32 PM	#1
Bbandit Post Whore! Join Date: Mar 2002 Location: Texas and now Jakarta Age: 43 Posts: 2,674 Trader Rating: (0) Rides Gallery: Bbandit Feedback Score: 0 reviews	compression test result today we did a compression test on our cars and heres the result fastpace 1993 s13 fb 84,xxx miles #1 cyl = 185 psi #2 cyl = 187 psi #3 cyl = 187 psi #4 cyl = 189 psi this motor is ready for ka-t me 1991 s13 coupe 163,xxx miles #1 cyl = 185 psi #2 cyl = 190 psi #3 cyl = 190 psi #4 cyl = 187 psi i noticed some oil in the spark plug chamber on cylinder # 2, 3, and 4 im not sure where it came from. the exhaust pours out white smokes at start up.. but not anymore after a while im guessing that it might be leaking valveseals or a slight piston ring leak but oh well.. in conclusion.. this motor might be replaced with lower mielage KA.. then turbo but yea.. im still not sure where the oil came from.. it was quite an amount of oil in there... __________________ ==>>TGL GARAGE<<==.. RIP! S13 coupe KA-T @ 0.5 Bar = SOLD! A31 Cefiro + SR = Current