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

vancouvers14 · 01-07-2002, 05:46 PM

the new one is 1-piece, the old one is 2-piece.  both ar efull length 421 headers.  the greddy is just a shorty, therefore minimal power gain.

01-07-2002, 05:46 PM	#7
vancouvers14 Zilvia Addict Join Date: Jul 2001 Posts: 868 Trader Rating: (0)	the new one is 1-piece, the old one is 2-piece.  both ar efull length 421 headers.  the greddy is just a shorty, therefore minimal power gain.