Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - s15 SR 100psi on all cylinders, jump a tooth on the crank sprocket?

*fliprayzin240sx* · 06-07-2014, 08:58 PM

Mech timing looks good...if adding oil didnt bump the compression significantly, then its something else. Did you inspect all the rocker arms and make sure nothing is funky up there? Atleast can kinda rule out the rings, but like said already, now time for a leak down test to see where its leaking. Could be valves or HG. The valvetrain isnt noisy when it was running right?

06-07-2014, 08:58 PM	#10
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19)	Mech timing looks good...if adding oil didnt bump the compression significantly, then its something else. Did you inspect all the rocker arms and make sure nothing is funky up there? Atleast can kinda rule out the rings, but like said already, now time for a leak down test to see where its leaking. Could be valves or HG. The valvetrain isnt noisy when it was running right? __________________ If you think Zilvia has too many assholes... CLICK HERE!!!