PortFueler System for Suzuki Hayabusa  A Revolution in Motorcycle Boosted Fuel Systems!
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As Featured in 2Wheel Tuner Magazine's "Boost and a Makeover" Feature Article Series! 

Click here to read the series.

The new PortFueler system is the long-awaited solution to combining fabulous street drivability with ultra-precision boost fueling.  Developed by Bill Hahn Jr., this innovative enrichment fuel approach is revolutionary! 

PortFueler does away with ALL of the problems associated with upstream additional injectors (typically plenum-mounted) that flow fuel past the stock throttle plates.  With PortFueler™, there's no more contamination of signal hoses or sensors, and no throttle shaft fuel leaks. Plus, no dangerously flammable air-fuel mixtures emitted out of the blow-off valve under the fuel tank when you slam the throttle shut.

PortFueler’s Direct Port Injection puts the enrichment fuel where it belongs...in the PORT!  It provides seamless response, unparalleled street manners, and perfect transitions into boost.  You have to drive one to believe the difference!  

 

 

PortFueler's sophisticated control module is easily accessed with any PC, and allows for unlimited tuning file saves.  Works like a standard Windows program! 

 

The built-in DataLogging feature makes dyno tuning a breeze.  With detailed tunability all the way to 28 PSI boost, you can dial in EVERY aspect of the bike's boosted performance, at all boost and RPM levels.  And there's no need to replace the stock fuel injectors with balky larger ones...the stock injectors and PCM remain, retaining awesome street manners when you’re not on boost.

 

 

The Billet CNC PortFueler housings completely replace the troublesome rubber throttle body boots.  This highly-engineered design seals with O-rings for a leak-free, positive connection.

Compatible with any turbosystem, the PortFueler can be easily calibrated to meet the fuel needs of any combo.

Works in a Windows© environment. 

The PortFueler  works independently of the factory Fuel Injection System and PCM!

Perfect street cruising and ultimate HP. Get the best of BOTH worlds with PortFueler. Drivability & Performance !

 

     

     

Hayabusa PortFueler™ Kit # H FI-5030 includes:

  • (4) Hayabusa PortFueler™ injector housings

  • (4) Fuel injectors

  • Injector fuel rail w/ brackets

  • 1:1 Billet fuel pressure regulator

  • Pre-calibrated PortFueler™ control module

  • Calibration software for fine-tuning

  • Installation hardware package

  • Detailed installation and tuning manual 

This ready-to-go system comes complete with the tune-up developed by Bill on his 'Busa, and contains everything you need to convert any Stage I turbosystem (Hahn and others) to 28 PSI boost, 450 HP capability!

Custom versions to suit ANY power level are also available...call for details.


The Boost and a Makeover Bike is for Sale!

As Featured in 2Wheel Tuner Magazine's "Boost and a Makeover" Feature Article Series! 

Click here to read the series.

 

2004 Hayabusa
4600 miles
Excellent condition
Custom paint (show-winning design)

 

Chassis:

TRAC 2/6” over swingarm with internal air tank and brace, 64” max wheelbase
SpeedWorx modified front fork tubes for lowered stance
Hyperpro rear drag shock/spring, external reservoir type (optional, also has stock shock available)
Orient Express adjustable rear links
Tiger tail

Shinkos front and rear

HD chain and sprockets

 

Engine:

Engine is freshly rebuilt with brand new crankshaft and newly undercut trans, zero miles
MTC turbo pistons, 10:1 compression, with tool steel wrist pins
Falicon Knife connecting rods
Orient Express ½” head studs
Orient Express valve springs
Koenig billet oil pan with swinging pickup
Orient Express prepared transmission (magnafluxed/undercut)
MTC Multi-stage lockup clutch with billet inner hub and billet quick-
access cover 

 

 

 

Turbosystem:

Hahn RaceCraft with Super 20G-H turbo and external Tial wastegate
NLR Systems electronic boost control system
Hahn RaceCraft PortFueler fuel system (additional injectors under throttle bodies)
PowerCommander USB for ignition timing retard

 

 

 

Misc:

Orient Express air shifter system and ignition kill
CO2
bottle and regulation system for boost controller and air shifter
Numerous other slick touches, bike built and ridden by Bill Hahn Jr.

 

 

 

Bill sez:

With a 210 pound rider (ME!) for 770 lbs overall weight, and stock rear shock, it went 8.50’s @ 177 MPH.  That was with a soft 60 ft of 1.58. 

With some clutch development, I’m sure it’s capable of 8.30’s, and with a lighter rider and more refinement, who knows?  Can you say Super Street?

Everything is super-nice and near-new.  The bike was assembled for the 2WheelTuner article series, run on the street and track for several months, then torn down, completely refreshed, and now put on sale.  It rides on the street like a stocker, with amazing driveability!

Thanks, Bill Hahn Jr.

email eng@turbosystem.com for details

 

 

 

 

 

 

 

 


*Some products listed are legal for sale or use in CA only for racing vehicles which may never be driven on a public highway.

 

205 Beaver St. Unit 1
Yorkville, Il 60560
(630)553-6830

sales@turbosystem.com 

 

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