piston marking - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

F3600 · 07-20-2003, 12:41 PM

Hi im tearing down my KA24E for a small rebuild and i found these mark on the piston anyone can tell me what they tell? maybe there some kind of chart on the net to read these... well thanx for any help !

F3600 · 07-21-2003, 09:50 AM

i have found in my fsm that the "2" is for the grade of the piston and there are five grade with different measurement spec.. the other numbers are not explained ...

no one have an idea?

F3600 · 07-25-2003, 08:39 AM

here the spec for all piston grade number for KA24E piston... should be helpfull for someone somedays!

07-20-2003, 12:41 PM	#1
F3600 Zilvia Junkie Join Date: Apr 2002 Posts: 364 Trader Rating: (0) Feedback Score: 0 reviews	piston marking Hi im tearing down my KA24E for a small rebuild and i found these mark on the piston anyone can tell me what they tell? maybe there some kind of chart on the net to read these... well thanx for any help ! Last edited by F3600; 02-25-2006 at 10:49 PM..

07-25-2003, 08:39 AM	#3
F3600 Zilvia Junkie Join Date: Apr 2002 Posts: 364 Trader Rating: (0) Feedback Score: 0 reviews	here the spec for all piston grade number for KA24E piston... should be helpfull for someone somedays! Last edited by F3600; 02-25-2006 at 10:49 PM..

07-21-2003, 09:50 AM	#2
F3600 Zilvia Junkie Join Date: Apr 2002 Posts: 364 Trader Rating: (0) Feedback Score: 0 reviews	i have found in my fsm that the "2" is for the grade of the piston and there are five grade with different measurement spec.. the other numbers are not explained ... no one have an idea?