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collinjay71 · 11-15-2007, 10:13 PM

98 cobra heads have a 52cc chamber and 98 gt heads have a 51cc chamber so your compression would drop very slightly.

11-15-2007, 10:13 PM	#4
collinjay71 NOS Pony Join Date: Mar 2005 Location: Regina SK Canada Posts: 22	Re: DOHC Heads 98 cobra heads have a 52cc chamber and 98 gt heads have a 51cc chamber so your compression would drop very slightly.