When did harley switch to fuel injection

When did harley switch to fuel injection The Harley-Davidson Twin Cam V-dual motor marked a extremely good bounce ahead for the motor employer in refinement and overall performance in 1999. Unlike the Evolution motor of the 1980s, or the Shovelhead,

In order to quiet matters down (to fulfill authorities noise regulations), and enhance the pushrod geometry, the single, central, equipment pushed cam turned into changed via way of means of cams, one at the lowest of every cylinder, and pushed via way of means of chains.

That last “feature” could show to be one of the Twin Cam motor`s primary failings over the years, because the chain tensioner turned into now no longer as much as the task and want to be inspected each 15,000 miles, or changed with an upgraded tensioner machine or equipment pushed cams.

The different large development in refinement turned into a brand new, extra strong mounting of the transmission to the rear of the engine cases. The Harley-Davidson large dual turned into nevertheless now no longer a unit layout, with crankshaft

Early Harley-Davidson Twin Cam Dyna

Initial making plans of the Twin Cam, then code-named P-22, started in 1992. The dreams had been to boom energy and reliability, lower noise and emissions, and keep the conventional format and look. There had been delays due to issues with oil leaks and scavenging,

in addition to a warfare among the styling and engineering departments over including an outside oil cooler or going with a giant boom withinside the fins at the motor. The large fins gained out and as compared to the Evolution motor,

Initial Twin Cam powered fashions for 1999 covered the Road King, Road Glide, and the Electra Glide withinside the FL Touring line, and Super Glide, Super Glide Sport, Convertible, Low Rider, and Wide Glide withinside the FX Dyna line.

The motor turned into to begin with presented in each gas injected and carburetted variations with height torque of 82-86 ft-lbs at 3,500 rpm (relying on version), an awful lot advanced from the 1340cc Evolution’s sixty nine ft-lbs at 3,000 rpm.

Harley-Davidson Softail Twin Cam 88B

Perhaps the largest unexpected hassle with the wonderful new Twin Cam 88 turned into that it’d now no longer suit withinside the Softail motorcycles with out a giant remodel of the motormotorcycle itself. The Softail body turned into a tighter suit

Initial Softail fashions for 2000 powered via way of means of the Twin Cam 88B encompass the Heritage Softail, Springer Softail, Fat Boy, Night Train, Softail Deuce, Standard, and Custom.

Also noteworthy for 2000, the CVO group added the primary larger, stronger, Twin Cam motor with ninety five cubic inches, withinside the Screamin’ Eagle Road Glide.

2003 Harley-Davidson Road Glide

With all of the modifications in 1999-2000, matters had been pretty at Harley-Davidson for some years, aleven though in 2001 they switched to a better, Delphi EFI machine at the motorcycles that had been injected. 2001 turned into additionally the primary 12 months the Softail line turned

The largest element to appear in 2003 turned into the creation of many unique a hundredth anniversary fashions, celebrating the instant lower back in 1903 whilst the Davidsons and their buddy Mr. Harley had first made a powered bicycle of their dirt-floored shed. These motorcycles had been now no longer an awful lot exclusive than the relaxation of the lineup however had -tone silver and black paint and a hundredth-anniversary badges on them.

Meanwhile, over on the CVO shop, they had been busy hand constructing the primary CVO Softail, the Screamin’ Eagle Deuce, with the Twin Cam 95B. They additionally went even larger withinside the visiting motorcycles and tricked out the Screamin’ Eagle Road King with a brand new 103 cubic inch motor.

2006 – Building a Better Dyna and a Stripped Down Bagger

Again there had been now no longer many large modifications for some years at Harley, except the fresh “formidable new graphics” and custom shades they introduce each 12 months. In 2006, however, a brand new revised

Dyna body turned into added, and a 6-velocity whendidrelease transmission debuted. Also extremely good is the creation of the thirty fifth-anniversary model of the Super Glide, with throwback red, white, and blue stripes, and the new, stripped-down, Street Bob.When did harley switch to fuel injection