Power Duals - Fitting Advice Wanted
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would be great to see some photos as u do the removal and install.. will be doing mine mid June sometime.
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When you finalize the position of the heat shields, make sure your brake pedal lever won't touch the shield during full-on application of the brakes. Otherwise you'll have to reposition everything after you feel this weird vibration during your first ride. Minor, but worth a mention.
Ok, easy answer to your exhaust-to-cylinder head torque. 100-120 inch pounds.
HOWEVER; per the manual
for the front cylinder>
Tighten top nut of front cylinder exh. flange to 9-18 in/lb., Tighten bottom nut to 100-120 in/lb., Final tighten the top nut to 100-120 in/lb.
for the rear cylinder>
Tighten the bottom nut of rear cylinder exh. flange to 9-18 in/lb, Tighten top nut to 100-120 in/lb., Final tighten bottom nut to 100-120 in/lb.
I didn't list the other torque specs for the OE pieces you aren't using because V&H (if I remember) has their own specs for their pieces.
Heat shield worm clamps should be about 20-40 in/lb. (those are OE specs)
Muffler-to-saddlebag brackets are 96-144 in/lb. (OE spec)
Muffler clamps are 38-43 ft/lb. (OE spec)
Hope that helps.
Ok, easy answer to your exhaust-to-cylinder head torque. 100-120 inch pounds.
HOWEVER; per the manual
for the front cylinder>
Tighten top nut of front cylinder exh. flange to 9-18 in/lb., Tighten bottom nut to 100-120 in/lb., Final tighten the top nut to 100-120 in/lb.
for the rear cylinder>
Tighten the bottom nut of rear cylinder exh. flange to 9-18 in/lb, Tighten top nut to 100-120 in/lb., Final tighten bottom nut to 100-120 in/lb.
I didn't list the other torque specs for the OE pieces you aren't using because V&H (if I remember) has their own specs for their pieces.
Heat shield worm clamps should be about 20-40 in/lb. (those are OE specs)
Muffler-to-saddlebag brackets are 96-144 in/lb. (OE spec)
Muffler clamps are 38-43 ft/lb. (OE spec)
Hope that helps.
Last edited by Da Butcher; 03-01-2011 at 04:27 PM.
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OK so began installation today, or rather dismantling, old headers removed ready for Phase 2.
Papifun : Photos have been taken, when completed I will post with any areas that caused any pain.
Da Butcher: Thanks for the advice and Torque details, quick question regarding the exhaust manifold nut behind the A frame, I removed it using a spanner as the socket set will not fit, so how did you manage to set the torque when fitting on this particular nut?
Papifun : Photos have been taken, when completed I will post with any areas that caused any pain.
Da Butcher: Thanks for the advice and Torque details, quick question regarding the exhaust manifold nut behind the A frame, I removed it using a spanner as the socket set will not fit, so how did you manage to set the torque when fitting on this particular nut?
#6
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