Engine Service
35Motorsports specializes in Supersport & Superstock race engine building for Honda, Yamaha, Suzuki and Kawasaki motorcycles. See our Superstock and Supersport Engine Packages below:
Engine Service List Schedule a service
Superstock/Supersport Engine Package Top End
includes:
- Remove cylinder head
- Measure squish (piston to head clearance)
- Clean combustion chamber
- Disassemble cylinder head
- Inspect/prep valves
- Inspect valve seats
- Check valve spring pressures
- Set cam journal clearance
- Machine gasket surface (angle or straight mill)
- Clean/prep piston crowns and cylinder deck surface*
- Reassemble head and install
- Slot cam sprockets or install cam adaptors
- Check and adjust valve clearances to spec
- Degree cams to spec
- Install racing spark plugs
- Install racing engine covers or guards (if applicable)
*Optional: Serdi full radius or multi angle valve seat resurfacing- includes bench shimming for valve clearance adjustment + shims.
Superstock/Supersport Engine Package Bottom End
includes top end package
- Replace main and rod bearings, rod bolts/nuts
- Replace piston rings (optional)
- Inspect connecting rods and wrist pins
- Diamond hone cylinder (if required)
- Modify oiling system (optional)
- Inspect transmission gears and shift forks
- Prep piston crowns
- Install ceramic transmission bearings (if supplied - extra charge applicable)
Cylinder Head Services
- Disassemble head, R&R and inspect/prep valves, check valve spring pressures, angle mill or straight mill gasket surface
- Angle or straight mill gasket surface only
- Serdi valve seat resurfacing (radius or multi angle) includes R&R and inspect/prep valves, check valve spring pressures and shim for valve clearances + shims
- Install cam sprocket adaptors (Suzuki) or slot OEM sprockets
- Complete 35Motorsports superstock/supersport cylinder head treatment (Includes above + setting cam journal clearances and bench shim valves)
- Special serdi seat operations (call 317-850-3884 for details)