Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post

obsolete · 05-05-2010, 11:03 AM

I got the same problem. Boost holds fine, but don't feel the power. my compression was 120 on all 4. did the test where you put some oil in the spark plug hole and didn't raise the compression any more. s14 sr20. wondering why compression is so low.

05-05-2010, 11:03 AM	#4
obsolete Zilvia Addict Join Date: Aug 2003 Location: NJ Age: 41 Posts: 717 Trader Rating: (8)	I got the same problem. Boost holds fine, but don't feel the power. my compression was 120 on all 4. did the test where you put some oil in the spark plug hole and didn't raise the compression any more. s14 sr20. wondering why compression is so low.