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L-type ENGINE TUNING PARTS
L-shaped DRAG I-section connecting rod

L-type Chromoly Lightweight Connecting Rod•For L20 133mm •For L31138mm •For L30 139.5mm*The image is of L31-137.5mm
The base of this Kameari I-section connecting rod is a forged material made of chrome molybdenum steel formed in a special mold for connecting rods. ByIn addition to the high-strength chrome molybdenum forged material, the combination of the highest quality custom-made ARP reamer bolts achieves bothforging the material in a shape as close as possible to the final product and cutting out the grain flow lines without cutting them, we have achieved strength

lightweight and high strength. The smooth shoulder shape, which does away with the nut, ensures strength around the weakest end of the connecting rod andthat cannot be achieved by products

improves safety. This is a competition connecting rod that combines performance that cannot be achieved with genuine processed products, such asprocessed from sheet metal. In order to overcome the various challenges required of connecting rods, such as the "connecting rod weight" that directly affects the crank

shock absorption, tensile strength, and weight reduction of the rotating parts.

vibration of an in-line engine, and the "connecting rod strength" that is most important for engine durability, all work processes from the metal material, forging, heat
treatment, and precision machining are strictly qualitycontrolled. The combination of all technologies, such as the cutting program that takes into account light weight and distribution of force and the use of ARP's custom-detailmade reamer bolts with sufficient tensile strength, are the basis of this special connecting rod and are the craftsmanship of Kameari.
L-type/Piston

detailCenter133mm/137.5mm/139.5mm ÿ21 (full flowdistance, pinprocessed) 610g-635g

diameter,(variation within 5g when one unit is set) Forged

Center137.5mm/139.5mm ÿ21 (fulldistance, pinflow processed) L30/L31

weight,diameter,

490-495g L32 470-475g (within 1g variation when set) Forged + machined chrome

manufacturing

chrome molybdenum

weight,molybdenum

method,steel Hardened andmanufacturing

steel Hardened andmaterial, heattempered

method,tempered Blasted

material, heat

HB285-352
Type I rib bothtreatment,
surfacesides ARPtreatment,(strength standard 230,000-260,000psi) L19 KAMEARI•

racing piston body ¥33,000 /1 piecehardness,treatment,

Blasted HB285-352

surface

Type I rib part

treatment,

both sides ARP made (strength standard 230,000-260,000psi)

L19piston
KAMEARI
hardness, coining, bolt,
usedracing piston·priceL20 type 133mm¥23,000/each (product number: CCL20-1330) ¥23,000/each(product number: ICL31-1375) Body ¥35,000 /1 piece

137.5mm for L31,

(product number: CCL31-1375) ¥23,000/each (product137.5mm for L32(product number: ICL32-1375) *Narrow width specification Body

139.5mm for L30

number: CCL30-1395)

139.5mm for L30¥33,000 /1 piece (product number: ICL30-1395)

137.5mmfor L31
coining, bolt, piston used, price

L18 modified 2ÿ forged racing piston

L18 modified 2ÿ lightweight street piston (for genuine rod)
Unit: ÿ90,000 (ProductUnit price: ÿ90,000

code: RP-L1829- )(Product code: SP-L18381- )detaildetailManufacturing

ForgedmethodHigh

Type Piston diametercompression ÿ86 86.5 87
88.5 ÿ89 89.25 89.5 90•Manufacturingmethod •Type

ÿ89 ÿ89.5•Pin diameter x lengthÿ21×46mm Lightweight type29.0mm•Piston diameterÿ21×50mm•Pin height •Piston*The piston is lowered 0.4mm from the cylinder block surface.
*Piston ring, piston pin, and circlip are included.

ring thickness •Weight of piston

1.2×1.2×2.0mm 290g /alone •Valve recess depth

ÿ89 IN 5.0ÿ•Valve recess volume

EX5.0mm 3.8cc•Connecting rod used •Crank

Kameariconnecting rod 139.5mm L18used

Forged +MachinedHigh compression ÿ88 ÿ88.5•Pin diameter x length •Pin38.1mm 1.5×1.5×2.8mm

height •Piston ring

334g

thickness •Weight ofIN 5.0mm EX5.0mm

piston alone •Valve

3.8cc

Note: Genuine connecting rods require fullrecess depth •Valveflow processing. *The piston is 0.4mm lower than the cylinder

recess volume •Connecting rod Genuine
used •Crank
usedGenuine productproduct

block surface. *Piston rings, piston pins, and circlips are included.

L18 modified 2ÿ lightweight street piston (for L20 rod)

L14, L16, L18 86ÿ lightweight street piston
Unit price: ÿ90,000

Unit price: ÿ90,000(Product code: SP-L18381-86)(Product code: SP-L18355- )detaildetailForged +Forged +Machined

Note: Genuine connecting rods require fullflow processing. *The piston is 0.4mm lower than the cylinder

Machined

High compression ÿ88 ÿ88.5•Manufacturingmethod •Type

ÿ89 ÿ89.5

method •Type

compression ÿ86•Piston diameterÿ21×50mm•Piston diameterÿ21×50mm•Pin diameter x length •Pin

35.5mm 1.5×1.5×2.8mm•Pin diameter x length •Pin

38.1mm 1.5×1.5×2.8mm

height •Piston ring

327g

height •Piston ring

320g

thickness •Weight ofIN 5.0mm EX5.0mm

piston alone •Valve3.8cc

recess depth •Valve

L20 / Kameari connecting•Manufacturing

recess volume •Connecting rod rod
usedL18•Crank used

thickness •Weight ofNote: Genuine connecting rods require fullflow processing. *The piston is 0.4mm lower than the cylinder

block surface. *Piston rings, piston pins, and circlips are included.

block surface. *Piston rings, piston pins, and circlips are included.

L14, L16 83ÿ lightweight street piston

L18 87ÿ lightweight street piston

Genuinerecess depth •Valveproductproductrecess volume •Connecting rod Genuine
used •Crankused

Unit price: ÿ90,000code: SP-L1683-OS)(Product code: SP-L18381- )detailNote: Genuine connecting rods require full
flow processing. *The piston is 0.4mm lower than the cylinderdetailForged +•Manufacturing method: Forged + machined•Type :MachinedHigh compression•Piston diameter: ÿ87•Pin

High compression

diameter x length: ÿ21 x 50mm•Pinmethod •Typeÿ83 (82.98)•Piston diameterÿ21×50mmx 2.5mm•Weight of piston alone •Valve•Pin diameter x length •Pin

38.1mm 1.2×1.2×2.5mm

recess depth •Valve recess volume •Connecting rod

height •Piston ringheight : 38.1mm•Piston ring thickness: 1.2 x 1.2302g

used •Crank used

327g INthickness •Weight ofIN 4.0mm EX4.0mm 2.1cc

4.0mm EX 4.0mm 2.1cc

piston alone •Valve

GenuineGenuinerecess depth •Valveproduct

product
recess volume •Connecting rod Genuine
used •Crankused

block surface. *Piston rings, piston pins, and circlips are included.

13IN 4.0mm EX4.0mm 2.1cc

piston alone •Valve

Unit: ÿ90,000 (Product•Manufacturing

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

Note: Genuine connecting rods require fullflow processing. *The piston is 0.4mm lower than the cylinder
block surface. *Piston rings, piston pins, and circlips are included.

product
Genuine product