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SPOs - 5/4/2008 10:19:36 AM

FD2

Posts: 87
Joined: 8/18/2005
Status: offline Just went for the first ride with my new SPOs. Great noise but maybe the idea that they might be acceptable to the neighbours for my 5am starts was a bit optimistic....

Anyway, that apart, the bike wasn't right. I have a PCIII fitted with the 'standard' upgrade map for my 07 ultra, standard pipes, air cleaner, and ecu - O2 sensors disconnected.

It felt that the motor was out of balance somehow and it clicked like crazy when I parked up which it has not done before.

I am going to try the vance and hines ovals map next but wonderd whether I might be doing any damage along the way?

Thanks in advance,

Pete

Post #: 1

RE: SPOs - 5/11/2008 7:00:59 PM

bob2002

Posts: 310
Joined: 9/2/2006
Status: offline I had SPO'S on my ultra until I went bigger,I did notice a lack a backpressure with them so you need to add more fuel I would think. I had the clicking sound also I think its the mufflers expanding and contracting.

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07 VIVID BLACK UC, 107,CNC Heads,Andrews 54G Cams,ThunderMax-Auto Tune ECM,Doherty PowerPACC,RUSH Duals , SE Mufflers,HD Oil Cooler,08 Brembo Calipers & Rotors,Lyndall Gold Pads, Amsoil Dealer Since 1985

(in reply to FD2)

Post #: 2

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