CLASS RACER FORUM - View Single Post - flowmaster 4-2-1 ?

mannymen · 01-29-2010, 03:02 PM

Tested the Flowmasters and found a little more low end torque and a HP loss on a 427 cu in BBC. The torque increase was way out of my operating range, so no gain for me.

01-29-2010, 03:02 PM	#2
mannymen Senior Member Join Date: Apr 2003 Posts: 728 Likes: 5 Liked 13 Times in 7 Posts	Re: flowmaster 4-2-1 ? Tested the Flowmasters and found a little more low end torque and a HP loss on a 427 cu in BBC. The torque increase was way out of my operating range, so no gain for me. __________________ N/A