Maximum Air Delivery
(MAD) is required in order to create a high performance engine. Race
bike, big inch custom or a street fighter, it is important that you get MAD
for serious horsepower. We have taken 10 years of MAD technology used in some of
the best marine race engines in the world and applied them to the V-Twin world
of Harley-Davidson.
With a massive throttle plate measuring 2.750" by 2.125", the
intake manifold and ECU used with this EFI is capable of supporting in excess of
200 horsepower in a normally aspirated engine. Maximum power for turbocharged or
supercharged engines are limited only by engine building skills. Poor throttle
response on engines with big cams become a thing of the past with this EFI.
Whether you running an 80CID street-fighter, a 131CID custom cruiser or a 160CID
race bike, your horsepower will be limited by capabilities of the engine
components not the ECU or intake manifold. Click here to view the installation
manual for this EFI. For more information on the MAD V2 EFI project
contact us at mad-efi@nightrider.com
| MAD EFI Performance Update
Nightrider's 1994 FXDL equipped with a MAD EFI set
an ECTA Land Speed Record of
131.965 MPH in the MPS/PG 2000 class on October 27, 2001. The record
was set on a street bike equipped with un-ported EVO heads, SE-57 cam,
SuperTrapp 2-1 exhaust and Axtell 3 13/16" cylinders.
Not a bad speed for not much more than a stock
engine.
|
Below are pictures of the new MAD EFI unit for HD V-Twin engines. The
EFI unit has undergone extensive testing on a 97CID EVO engine. Continuous
testing ensures that this EFI meets current and future performance needs for
your V-twin engine. The MAD V2 EFI is now available for serious
performance bikes.
MAD-EFI can also provide the EFI ECU, manifold and other individual
components for race bikes or other custom build applications.
Systems Features:
