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     GX240/270 RACE PARTS

 
BLOCKS (includes side cover, bolts (except 120) and gov assembly. Bearings and seals not included.
 
Air Filter Adapter (Fits 240, 270, 340, & 390s)

390AFADAP $30.00
Air Filter Adapter and Filter (Fits 240, 270, 340, & 390s)

390AFADAPWF $34.00
 
BEARINGS & RODS
Bearing, Clevite 77 (or equivalent)

  $20.00
Rod Connecting, Race Prepped, cut for bearing (Bearing included). Note: Crank must be ground*

 

270RACEROD $99.00
 
CAMS
250 Lift Cam (OEM 390 Grind). Great for 240s and 270s.

 

390CAM $129.00
Camshaft, HP.  (Specify Grind) (Fits 240, 270, 340, & 390s) 270CAM $249.00
 
CARBS
Carburetor, GX 390, Thai, BE85Q (21mm)

Great for GX240s and 270s. Increases HP significantly

          7689896

$39.00
GX390 Carb, OEM Honda, Gas, Race Prepped (Choke Removed & Rejetted)

390CARB

$49.00
GX390 Carb, OEM Honda, Methanol, Reworked Circuitry, Race Prepped (Choke Removed & Rejetted)

390CARBALKY

$89.00
GX390 Carb, Bored (24mm) OEM Honda, Reworked Circuitry, Gas

BD390CARB

$99.00
GX390 Carb, Bored (24mm) OEM Honda, Reworked Circuitry, Methanol

BD390CARBALKY

$99.00
Jet Adjustable for all Honda Carbs (GX120 thru GX390 Carbs)   ADJJET $35.00

 
TIMING KEYS
Key, Offset 10 degrees (~11 on GX390s) NRKEY8 $10.00
Key, Offset 5 degrees (~6 on GX390s) NRKEY4 $10.00
 
VALVE TRAIN
Lash caps for SS valves, set   270LASH $10.00
Keepers, 2 Piece, for SS Valves, set   270HDKEP $10.00
Retainer, Aluminum, for SS Valves, set   270HDRET $35.00
Spring, Valve, Heavy Duty, set (Fits 240, 270, 340, & 390s)

270HDSPRING $30.00
Valve, Exhaust, Stainless, 28.5 mm OS, Stock Length, Lightweight, High Flow*

270EXOSVALVE $40.00
Valve, Intake, Stainless, 31.5 mm OS, Stock Length, Lightweight, High Flow* 270IKOSVALVE $40.00
Valve, Exhaust, Stainless, 26 mm Stock Size & Length, Lightweight, High Flow* 270EXVALVE $40.00
Valve, Intake, Stainless, 30mm Stock Size & Length,  Lightweight, High Flow* 270EXVALVE $40.00

CALL FOR OTHER PARTS

Part/Model numbers are for reference only and are subject to change. Actual part may have a different number, however it will be latest available part and will match description. If you require an exact part number (i.e. for class or rule requirements), please e-mail.

 

Most 270 Parts10\re special order and may take 1 to 2 weeks to get.