Very cool! KB's sound so nasty! Nice #'s out of a 2.2! Originally Posted by Spent Dual Focus Pumps (start to run out of steam at 6k rpms) Wouldnt make that much difference if any. That 2.2 Isnt made to make endless top end power like a 2.8 or a Whip 3.4.
2013 GT500 1989 Mustang 5.0
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