BOTTOM END TORQUE!
TOP END SPEED!
MORE ALL AROUND POWER!
ELIMINATES 4 STROKING!
FOUR TIMES THE SPARK = EASIER STARTING!
YOU WILL NEVER GO BACK TO USING "KIT" CDI!
*** Note: I charge a few extra dollars on shipping to cover my labor & material costs as I pre-fit for EZ install. and include extra electrical hook-ups, mounting hardware, etc.
"Guess what I got in the mail today.....HDLightning CDI!
Here is my take after about 45 minutes of riding with it:
Instant increase in low end and midrange power! The engine pulls clean now from almost idle with none of those annoying "hiccups" these things are prone to. It really makes a huge difference! I rode this bike yesterday and with the change in CDI, it's a much nicer ride with a happier motor....
...I'm absolutely thrilled by the improvement and highly recommend this setup to anyone looking for a stronger spark." - Lowell R. / Memphis
"Well, it's official....
After a comprehensive day of testing on the Grange race track, Arrow Motorized Cycles has determined that the HD Lightning yielded significant improvements in acceleration and also some top end improvement over the stock CDI!
There have been other aftermarket CDI's on the market for some time now, but those have already been ruled out as viable CDI's for optimal performance, according to Dave Rust from Arrow Motorized Cycles.
Switching back and forth between Stock and HD Lightning CDI's and recording lap times, temperature readings, spark plug chop and speed (checked by radar), the data obtained by Dave is conclusive." - Fred Chelminski