4200 engine dyno week @ westech

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Re: 4200 engine dyno week @ westech efi-diy #98217 05/25/21 02:37 PM
Joined: Sep 2011 Posts: 210 Peoria, IL W Whitedog Contributor
Whitedog Contributor W Joined: Sep 2011 Posts: 210 Peoria, IL	For enquiring minds, right now the best run is 555hp and 578ft.lbs. That was with a junkyard 4200.

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Inliners International Forums General Discussion Vortec 4200 4200 engine dyno week @ westech