FLO Headworks: 
Performance Specialists for
your Harley-Davidson® Motorcycles





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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!

See the Data Sheet

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Articles by Perry

Ask Perry about Your Hog


Ironhead Sportster Price List Links   

Click any item for a detailed description. Scroll down for prices.
Cylinder Heads No Lead Conversion
FLO High Flow Valves Super Port Flow
FLO Valve Spring Kit Dual Plugging
Kehien 40mm CV Carburetor
(like new)
General Port Work
Kehein Intake Manifold Cylinder Head Machining
700 CFM Air Filter Kit Repair Work / Welding
Thunderjet Kit Installed
(racing only)
Cylinder Head Painting
Power Arc Ignition Kit Kehien Carb Blueprinting
Dual Plug Wire Kit Lower End Rebuild
Dual Plug Ignition Kit Lower End Machining
  Transmission Overhaul
  Clutch Overhaul
  Dynamometer Test & Tune
  Flow Testing
For credit card orders, add a 5% handling charge.

© 2000-2014, FLO Headworks. Contact Perry Kime at 805-481-6300 or via e-mail.
FLO Headworks, 1150 Pike Lane, #2, Oceano, CA, 93445.
All rights reserved. All prices subject to change without notice.
FLOHEADWORKS.COM and Perry Kime have no affiliation with Harley-Davidson® Motor Company. Trademarks and model names are the property of the trademark holders.