Page 111 of High Performance Parts for American V-Twins 2008 by S&S Cycle

1958-2008 50th ann iversary continued ­ s&s® slip-on performance mufflers why don t i just use drag pipes they make more power don t they drag pipes are great for the drag strip but s&s mufflers are better for the street the requirements of street riders are somewhat different from those of racers our research has shown that drag pipes make very good horsepower at high rpm but that they have a characteristic dip in midrange performance at about 2500 to 3500 rpm since this is the rpm range that is most used by street riders we don t consider drag pipes to be the best exhaust system for street applications we have also found that drag pipes can make carburetor adjustment more difficult s&s slip-on mufflers deliver slightly less peak horsepower than drag pipes but provide excellent midrange performance fewer tuning problems and better drivability s&s slip-on mufflers are finished in show quality chrome and are compatible with stock mounting brackets hardware and heat shields 1987-03 sportster® ­ slash-cut 55-6008 note all reference to harley-davidson® part numbers is for identification purposes only we in no way are implying that any of s&s cycle s products are original equipment parts or that they are equivalent to the corresponding h-d® part number shown 2004-up sportster® ­ slash-cut 55-6031 replacement interconnect gaskets fits 2000-up softail® shotgun h-d#65826-90a msrp $14.95 55-6019 fits 2000-up softail shorty h-d#65927-00 msrp $6.95 55-6020 s&s® slip-on performance mufflers application 1995 07 harley-davidson® dynatm model 2000 06 softail® model shorty 2000 06 softail model shotgun 2007 softail standard model shorty 2007 softail fatboy® deucetm models shotgun 2007 softail deluxe model shotgun 1987 03 harley-davidson® sportster® model 2004-up sportster model slash-cut 55-6005 55-6007 55-6006 55-6041 55-6043 55-6045 55-6008 55-6031 msrp $324.95 $389.95 $389.95 $389.95 $389.95 $389.95 $324.95 $339.95 tapered 55-6035 55-6037 55-6036 55-6040 55-6042 55-6044 55-6038 55-6039 msrp $324.95 $389.95 $389.95 $389.95 $389.95 $389.95 $324.95 $339.95 order toll free 866-244-2673 4-6

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