
STAR RACING
149 CRISP DRIVE
AMERICUS GA 31719
800-841-7827
Star Racing is now offering 4-3/8” bore large displacement engines to racers and custom bike builders. A sister to the 126” engine, but with 4.813” stroke, the 145 is the perfect engine for the serious motorcyclist. Our 145 is currently powering a 2004 Road King® with a bit of frame modification. The engine is available with fuel injection or an S&S carburetor and comes assembled or unassembled. Turn-key options are also available. Call for pricing.
? 4.375” bore X 4.813” stroke ? TCSA cases ? Dual cam oil pump
? 675 gear drive cams ? Pressed assembly crankshaft
? Big Fin “B2” cylinder heads
? Induction systems available separately ? Natural finish standard
31-9754 145 TC Nat Unsm B2 Heads
31-9755 145 TC Nat Unsm B2 Heads Evo


Star Racing's 145" - best 1/4 mile time 10.20 @ 130 MPH, 200 RWH, stock belt, stock tranny
Click the pic below to watch our bike outrun a GSXR-1000
Our Customer's 145's

1-800-841-7827
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