Difference between 1990 240sx cylinder head and 1993 frontier cylinder head - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

DamnedButDetermined · 08-11-2003, 05:06 PM

I have a loud noise comming from my cylinder head, so I am replacing it whole. I have gotten my replacement head from a junk yard for $75 and it seems to be in very good condition. It is off of a 1993 Nissan Frontier, and i am wondering what kind of difference this is going to make...Performance wise and how well it will fit? I am 99% sure everything will go back together fine, but i am really just curious as to differences in valve lift/duration/size.

Also Is there any kind of solution that i can use to clean out the black carbon build-up inside the valve cover/cylinder head? I am just looking for a spray and wash type solution...I am not in the mood for scrubing and polishing!

thanks in advance,
DbD

08-11-2003, 05:06 PM	#1
DamnedButDetermined Zilvia Addict Join Date: Oct 2002 Location: Jax, Fl Age: 43 Posts: 637 Trader Rating: (1) Feedback Score: 1 reviews	Difference between 1990 240sx cylinder head and 1993 frontier cylinder head I have a loud noise comming from my cylinder head, so I am replacing it whole. I have gotten my replacement head from a junk yard for $75 and it seems to be in very good condition. It is off of a 1993 Nissan Frontier, and i am wondering what kind of difference this is going to make...Performance wise and how well it will fit? I am 99% sure everything will go back together fine, but i am really just curious as to differences in valve lift/duration/size. Also Is there any kind of solution that i can use to clean out the black carbon build-up inside the valve cover/cylinder head? I am just looking for a spray and wash type solution...I am not in the mood for scrubing and polishing! thanks in advance, DbD