Harley Davidson Exhaust Torque Cones

I used the torque cones years ago on a bike with a 96 SS and drag pipes.

Harley davidson exhaust torque cones. CNC-machined from stainless steel with precise angles for. A torque cone causes a small change in pressure just outside the exhaust port this is called venturi effect which helps eliminate the exiting exhaust being pulled back in. Made from stainless steel wire mesh and impregnated with graphite for a positive seal.

Tighten all bolts with an adjustable wrench. A properly baffled exhaust will increase torque and backpressure and can be tuned to give you the best results for you. Exhaust Torque Cones Torque Cones not only help increase horsepower but they are needed for an un-baffled exhaust system to eliminate reversion.

2010 FLTRX Wimmer Better SuckerFM 107 kit with Woods 777 camsVH propipe nitrous. 1978 Strokershovel Lowrider 100 inches. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the V-Factor Exhaust Port Torque Cones - 95115.

Flat-woven stainless steel design that does not compress into or block the exhaust port improving flow out of the head into the exhaust header pipe. Come join the discussion about performance modifications troubleshooting builds maintenance classifieds and more. Ryca Motors cafe racer street tracker bobber and scrambler DIY conversion kits.

Read full answer Nov 24 2012 2005 Harley Davidson FLHTCUI Electra Glide. Drag pipes have no backpressure and as a result you will lose from 10-15 of fuel etc. Theyre cheap though so it really doesnt hurt anything.

AfterMokit Replacement Steel Exhaust Port Torque Cones for Harley Davidson Big Twin Evolution Twin Cam 1999 and Up Sportster Evolution 1987 and Up with 1-34 inch OD Header Pipe Raw finish 2 Pack 1799 17. A positive pressure wave in the pipe that interferes with cylinder fill if it arrives during overlap. Marknett Jun 2 2011.