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Custom Vehicle Discussions => Screamin’ Eagle® Dyna® Fat Bob => Topic started by: Busterbrown on September 25, 2009, 07:17:26 PM

Title: Big Radius
Post by: Busterbrown on September 25, 2009, 07:17:26 PM

I switched my Vance and Hines double barrel pipes for a set of Big Radius 2-1 . I then took her over to Jarz Performance and had a dyno tune done. The Big radius gave 90.3 hp and 111.66 torque  :pineapple: The Double barrel only gave 81 hp on the dyno. The bike runs great but the exhaust is a little louder than I wanted. I am going to modify the stock system next

Title: Re: Big Radius
Post by: SERK3 on September 26, 2009, 07:01:24 AM

I ran them on my 04 Low Rider, Loved them, At idle they hit 110db (stock is 80db) I wanted them for my 07 SERK but at the time were not offered so went with V&H Big Shot True Duals, They idle at 108db, Thought about installing the BR on my SERK but now iam use to the noise behind me instead beside me.  :2vrolijk_21: