rb_racing rb_racing

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Harley Borkowski  MOTORCYCLE PERFORMANCE. Road, track, race and custom. Service and repairs, Dyno tuning, performance engines and everything in between.

Race prep, fast bikes built slowy.
#kawasaki #superbike #zx10r

Old skool superbike in for a dynotune. #honda #fireblade #cbr900rr #dynojet

The before and after results of the Honda VTR 1000 head work and cam set up. An extra 9hp is nor bad from stock camshafts. #honda #vtr1000f

Micro piston from an 18,000 rpm screamer. #honda #4stroke #piston

A big day today fitting up a set of VTR 1000 heads that we've ported, flowed and polished and decked the head faces, along with dialing in all four camshafts. Stay tuned to see how it performs. #honda #superbike #vtwin #vtr1000f #firestorm

Swipe across. The before and after of the refresh of the monster XJR 1300 engine. All black, but all in the details. Wrinkle finish on the head and cases, satin black top and side covers, matt balck alternator and starter. #yamaha #xjr1300 #custom #blackedout

A great braking combination for any bike, track, road or custom. Frando 19mm x 20 radial master cylinder, paired up with Goodridge braided brake lines. # frando #goodridgebrakes

KTM Superduke 1290 fitted with an Austin Racing shorty muffler, a Rottweiler airbox and velocity stack kit, and a Power Commander V with an Ignition Module. After a full custom tune, the results are fantastic, a smooth ride, sharp throttle response and a huge increase in power. #ktm #superduke1290 #powercommanderv #dynojet #rottweiler

Doing some tuning work on a new 2018 GSXR1000 R using the Woolich Racing ECU reflash system. Custom mapping is the only way to get the best result. #dynojet #powercommanderv #woolichracing #suzuki #gsxr1000r

The finished result of the 2016 XJR 1300 rear end rework. #xjr1300 #yamaha #custom

This monster of an engine from a Yamaha XJR 1300 has been cleaned, stripped and ready for paint. #xjr1300 #yamaha #custom #retrocustom

With winter coming to an end, it's a great time to break the bike out of hibernation, and get it serviced and ready for the best time of the year to be out riding. We offer minor servicing from $350.00, and major servicing from $650.00. Call us on 02 9524 3177 for a booking.

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