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1320racer · 03-24-2012, 08:45 AM

Flowmaster's 4-2-1 Scavenger collectors were worth 8 hundreths on my 468 BBC running a 1 3/4" primary tube header.

03-24-2012, 08:45 AM	#5
1320racer VIP Member Join Date: Nov 2007 Location: New Jersey Posts: 2,628 Likes: 160 Liked 759 Times in 379 Posts	Re: Tri Y vs. Conventional Header.... Flowmaster's 4-2-1 Scavenger collectors were worth 8 hundreths on my 468 BBC running a 1 3/4" primary tube header.