Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Compression test for a sr20det-New SR owner

Kingtal0n · 08-02-2015, 08:49 PM

lo. the FSM says that the highest possible is about 154psi. So either you have a naturally aspirated engine, or a bad compression tester.

I have compression tested about 100+ sr20det engines from Japan and the norm is about 130psi.

08-02-2015, 08:49 PM	#2
Kingtal0n Post Whore! Join Date: Jul 2005 Location: South Florida Age: 38 Posts: 4,646 Trader Rating: (17)	lo. the FSM says that the highest possible is about 154psi. So either you have a naturally aspirated engine, or a bad compression tester. I have compression tested about 100+ sr20det engines from Japan and the norm is about 130psi.