When the Ironhead
Sportster first appeared in 1957, it combined high-tech four-cam OHV
design with the reliability of cast iron cylinder heads. This bike was a
reply to the Brit-bike challenge, and hot rodders immediately set to
work matching its great looks with increased performance.
The tradition continues.
We supply a range of products and services that'll make your Ironhead
run with today's Sportsters.
For starters, you should
consider our No Lead conversion service to save your valves from today's
lower-octane, lead-free gas.
Our replacement valve
springs will reduce friction; Dual Plugging will eliminate detonation
you may not even be aware of, and our Super Port Flow process will
give you more horsepower per dollar—guaranteed!