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CpuZapper · 04-11-2007, 02:59 AM

Ditto to what Feral said Vince. The early 4a cams were slightly more aggressive and the later years SC and NA shared the same cams, but I've never seen a dyno chart that shows any gains from switching them.

04-11-2007, 02:59 AM	#13 (permalink)
CpuZapper RallyRacer Join Date: Mar 2005 Location: Portland, OR Posts: 482 Thanks: 7 Thanked 25 Times in 22 Posts My Google Map iTrader Rating: (1/100% )	Ditto to what Feral said Vince. The early 4a cams were slightly more aggressive and the later years SC and NA shared the same cams, but I've never seen a dyno chart that shows any gains from switching them.