Leo Vince Corsa race exhaust

MKlein3004 · June 12th, 2014, 07:50 AM

Purchased a used version of this exhaust from a forum member, I believe he was running stock jetting with the needles lifted, stock airbox. The question is, I have pods, factory pro jet kit, and this exhaust with silencer in, running a little rich, would removing the silencer be beneficial for my application or counter productive? I have seen different instances where Leo Vince exhausts make better power with the silencer in place on the 250.

rc-rick · June 14th, 2014, 03:22 AM

Leave it in. I have done side by side tests. Best result was with the silencer in.

June 12th, 2014, 07:50 AM	#1
MKlein3004 Fighting Texas Aggie '08 Name: Mitchell Location: Allen, Tx Join Date: Feb 2009 Motorcycle(s): 2008 Ninja 250r (Race), 2005 Kawasaki Ninja ZX-6R 636 (Track), 2005 Ducati Monster 620 (Street) Posts: 541	Leo Vince Corsa race exhaust Purchased a used version of this exhaust from a forum member, I believe he was running stock jetting with the needles lifted, stock airbox. The question is, I have pods, factory pro jet kit, and this exhaust with silencer in, running a little rich, would removing the silencer be beneficial for my application or counter productive? I have seen different instances where Leo Vince exhausts make better power with the silencer in place on the 250. __________________________________________________ CMRA #554 Endurance Team: Blue Man Crew #54

June 14th, 2014, 03:22 AM	#2
rc-rick ninjette.org member Name: Rick Location: St Peters Join Date: Feb 2013 Motorcycle(s): '09 ZX6 (street), '04 RC51 (street/track), '08 Ninja 250 (race) Posts: 104	Leave it in. I have done side by side tests. Best result was with the silencer in.