Machine Translated by Google

Processing menu by engine
L-type engine
Intake manifold mounting surface correction surface grinding

Head bolt hole sleeve repair

Oil gallery blind plug removal
Remove oil relief valve and replace blind plug block side
water hole plug

¥13,000 ¥15,000 per unit Repairs scratches on the mounting surface and corrosion near the thermo housing.
¥19,000 per location ¥19,000 Repair for when head bolt holes and intake ports are pierced.
¥5,500 per unit ¥5,500For cleaning oil holes after line boring. (2 places, front and back)¥5,500 per unit ¥5,500 To ensure reliable hydraulic pressure. Whether or not to insert blind plugs is at the customer's discretion. (Parts cost not included)¥1,400 per location ¥1,400 After cleaning the pilot hole, replace with a new 35ÿ plug. (Parts cost not included)

Block filler injection processingOne

L20 Cylinder Block EXH Valveless Processing

by one

S20 Engineremarks

Unit L4/ Price L6/ Price¥28,000 ¥32,000

Block filler is injected into the water jacket to increase the rigidity of the cylinder that has become thinned by boring.

¥25,000

When using a high lift cam on the L20, this is modified to prevent the exhaust valve from interfering with the cylinder block.

remarks

Unit Price

Valve guide replacement

1 unit ¥21,600Measure the pilot hole and replace it while considering the safe press-fit. (Oversized parts may be used depending on the situation. Guide sold separately)

Valve guide inner diameter reamer¥14,400 per unit The inner diameter of the guide that has changed due to the press-fit is adjusted with a straight reamer to achieve the desired clearance.

Seat ring replacement¥72,000 per unit Oversized seat rings are available to accommodate press-fitting. (Seat ring cost not included)

Cam center seat cut¥64,800 per unit Based on the cam center, the protrusion is adjusted to within the range of commercially available valve caps.

Cylinder head surface correction¥15,000 per unit Repairs scratches and distortions on the head surface.

Cylinder head water pressureOne¥17,000

inspection Kamurai Boring (IN/EX)

One¥200,000Engine Machining

Check for water leaks caused by cracks that tend to occur around the seat ring.
Repairing a deformed cam cap housing.

Cylinder liner replacement + O-ring replacement 1 unit ¥41,000 Liner replacement and replacement of old O-rings (parts cost not included)
Cylinder liner height adjustment¥20,000 per unit The amount of liner protrusion from the top of the block is adjusted to the specified value in the 100th range.

Cylinder block surface correction grinding

1 unit ¥23,000 In order to preserve the precious engine number, the number is removed and the surface is ground. A front cover is required for processing.

Cylinder Polling¥49,000 per unit Optimal piston clearance and high-precision honing finish according to the intended use.

Cylinder block hydraulic inspection

1 unit ¥26,000

After replacing the liner and O-ring, check for water leaks with a high-pressure test.

Crank undersands calculation Metal matching (parent and child) 1 unit ¥38,000 Calculate the best undercrank size by working backwards from the housing inner diameter, metal thickness, and oil clearance.
Crank parent and child underside full polishing¥144,800 per unit Crank bend correction + parent-child undersize polishing + tufftride heat treatment + thermal distortion correction + wrapping

Crank parent and child + thrust under full grindingOne¥160,800

Crank housing line boringOne¥95,000

A-type engine

Crank bend correction + parent-child & thrust undersize polishing + tufftride heat treatment + thermal distortion correction + wrapping
Crank housing modification. (Additional cost if offset machining of side bolt holes is required)remarks

Unit Price

Rocker arm bushing insertion (core) 1 piece ¥5,500 Reduces friction and protects shaft from wear.

Rocker arm lever ratio change (0.7mm offset)¥7,800 per piece Change the lever ratio to 1.575 to increase valve lift.

A-type head, intake manifold mounting surface water hole plugged¥8,800 per unit Use a 1/8 blind to block unnecessary water holes.

Cam metal replacement¥25,000 per unit Replace damaged cam metal. You need a cam to use. (Metal cost, blind cost + blind plug replacement labor cost are separate)

A14,15 Offset boring¥51,000 per unit The bore pitch is changed to ensure the cylinder wall thickness.

A12 Cylinder block EX valve recess processing¥17,000 per unit This is a modification to prevent the exhaust valve from interfering with the cylinder block when using high cam lift.

A12 Crank oil hole enlarged chamfer & 1/8 plug processing 1 unit ¥34,000 To make the oil supply smoother.

Porscheremarks

Unit Price

964 Front head surface processing¥11,000 per piece Processing to use an early model head with a late model cylinder.

964 Head correction surface grinding ~1.0mm¥11,000 per item Repairs scratches and distortions on the head surface.

964 early Cooper ring processing

By installing a Cooper ring (¥16,000 each) , gasket removal is strengthened.

964 late model & 993 Cooper ring processing

1 piece ¥25,000

964 Metal combination¥40,000 per unitMeasure the housing journal size and select the best metal!

964 Crankcase mating surface dowel pin processing¥43,000 per unit . Increases the rigidity of the crankcase.

Unit 1 cylinder 2 cylinders 3 cylinders 4 cylinders

Two wheel vehicle

Head correction surface grinding ~1.0mm¥8,000 per unit

¥9,000¥10,000¥13,000¥34,000

remarks

Cylinder boring

1 unit ¥12,000¥23,000¥29,000

Liner production, replacement and boring¥35,000 per unit

¥68000¥100,000 ¥132,000

Big liner production, replacement boringOne¥40,000 ¥78,000 ¥114,000¥150,000

Cylinder top surface correction and grindingOne¥9,000 ¥11,000 ¥13,000¥17,000

The surface grinding done by the manufacturer is rough, so we recommend corrective surface grinding! (To prevent head G/K from coming loose)

Assembly crank centering only

1 unit ¥12,000¥35,000

Remove the crank shake.

others¥17,500¥23,500

Optimal piston clearance and high-precision honing finish according to the intended use.
To repair holes, etc., the top surface needs to be ground. *If no pilot holes are drilled
Includes drilling and drilling

remarks

Unit Price

KAWASAKI Z series (two-wheeler) twin plug processing

One¥45,000

KAWASAKI Z series (two-wheeled vehicle) crankcase big liner processing

One¥18,000

Required if liner is oversized.

U20 Crank housing line boringOne¥85,000

The housing distortion has been corrected to improve oil clearance and bearing contact.

G7 Cylinder block top surface correction grindingOne¥19,000

Corrected corrosion on the top surface of the block and variation in liner height.

G7 Front Timing Case Cover Upper Side Grindingby one¥10,000

Adjust the height to the amount that was lowered by grinding the block and head surfaces.

G7 cylinder liner replacement + O-ring replacementOne¥50,000

Replacement of O-rings and inspection and cleaning of the removed liner and inside of the cylinder. (Parts cost separate)

G7 Cylinder Water Pressure Test

One

¥26,000

Check for water leaks after replacing liners and O-rings with high-pressure testing

99*The listed price is the base price. Consumption tax will be added separately.