Just did a compression test on my blktop - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

BLITZZZ · 02-27-2007, 10:07 PM

I'd do a leakdown test to the motor, if you don't know how search it on google. figure out if its the rings or head...

I've driven sr's with more than 30psi off in one cylinder and they ran like a charm... you may be perfectly fine man..

also the 4th cylinder gets the hottest so its not surprising it has lowest comp..

02-27-2007, 10:07 PM	#3
BLITZZZ BANNED Join Date: Jan 2007 Location: Richmond, VA Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	I'd do a leakdown test to the motor, if you don't know how search it on google. figure out if its the rings or head... I've driven sr's with more than 30psi off in one cylinder and they ran like a charm... you may be perfectly fine man.. also the 4th cylinder gets the hottest so its not surprising it has lowest comp..