LSA or Duration to fine tune glasspacks??

@AJBut my favorite is a 3inch,turn down pipe. This will make a mellow sounding 360, with just barely hinting at the cam. Again, the cruise will be pleasant to all those driving around you, with many people driving in just the right position next to you to enjoy the musical tone coming out of there. But when you stand on it, it will strike pure terror into the heart of your hapless victims. And somewhere between 6000 and 7000 it will shriek like a banshee, and even satan himself will cover his ears and plead for mercy.

When I crank back the timing from the drivers seat, so that the rpm gets down to 650 or so then my current 230/237/110 cam starts to reveal itself. Then letting out the clutch, and letting it pull the car outta the parking lot at 550 or so, well then I guess I can hear the thap-thap; but mostly, I'm not paying attention. My mind is already planning my next maximum-impact exit

Brilliant!:thumbsup: