Top End Kits by Jeff Henise
Here are photos of some great racing kits for historic two strokes by Jeff Henise.
Dustin Johnson’s Highwayman Powered CT1 road racer
Dustin Johnson’s Highwayman-powered Yamaha CT1 GP200 road racer.
Home of “The Orange Bird” – Bonneville’s Fastest Ride-on 350cc Motorcycle – 170.519 MPH (2017)
<<< August, 2017, Bonneville Salt Flats – Utah – USA >>>
The TZ350 powered – Highwayman Bikes – “Orange Bird” Became the World’s Fastest Ride-on 350cc motorcycle!!!
Rebuild of a single cylinder press-pin crankshaft – How I do it.
A step by step explanation of how I rebuild simple crankshafts. -Jeff Henise
Highwayman Pipe Tuning: exemplified for the Yamaha TD3 250cc twin
Achieving a specific tuning goal with pipe design. The goal was to achieve equal or greater power while moving the red-line from ~13,000 RPM to a max of 11,000 RPM. The pipes on the bike kept wanting to pull way past 11000 RPM, and the owner wanted to keep the power below that to preserve crankshaft life, while not loosing race winning power!
Design and construction of The Highwayman F37 road racing chassis, Part II
This is Part II of the F37 story that covers the design and fabrication of the thin wall chromoly road racing chassis. Construction of the engine and some racing footage aboard the finished bike can be found here in Part I.
Highwayman HPI ignition systems for the Honda CB160 CB/CL175 CB200 based road racers
Highwayman Bikes is now a official dealer for HPI ignition components.
Also ask about systems for the Yamaha YCS1, Yamaha CT1, Kawasaki F7 Kawasaki F9, and others too!
I offer a high quality, bolt on, low inertia, magneto-CDI racing ignition for the small Honda twin GP200 class road racers! After spending a few years racing GP200 with AHRMA it became apparent that ignition failure was a leading cause of Honda riders missing races. Having had much success adapting HPI ignition components to run on my two stroke racers decided to share the wealth and make a reliable, race-quality, easy starting, high revving system for the Honda twins that wouldn’t miss a beat.
The Highwayman F37 a custom, purpose-built vintage road racer, Part I
This story highlights the creation of a road race engine from the fusion of two different enduro motors, as well as the design and fabrication of a custom racing chassis to house the “franken-motor.”
Stainless Denco replicas for the Kawasaki H1
I needed chambers for a Kawasaki triple that I was restoring and decided to make my own after being disappointed with what was available for these bikes. The goal was to make exact copies of vintage Denco chambers to ensure good performance and stick with the period look.
Complex stainless GP style pipes with 54 cones total!
