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TOMEI

Tomei 4G63-23KIT 85.5mm With Bearings

Tomei 4G63-23KIT 85.5mm With Bearings

SKU: 250016
Regular price £4,073.45
Regular price Sale price £4,073.45
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Now includes a new billet crankshaft featuring a superior balance design.
Feel the plentiful torque that a 2.3 liter engine produces over the stock displacement and dominate the competition at any given condition! Having a torque advantage creates a feeling of almightiness as well as enhanced drivability, and adds much more sporty characteristic to the vehicle. This stroker kit can be used in conjunction with a larger turbocharger if even more power is the objective.

PRODUCT INFO

APPLICATION BORE P/N NOTES
Evo I-Evo IX φ85.5 252002
φ86.0 252003

【With Conrod Bearings Bundle Pack】

APPLICATION BORE P/N NOTES
Evo I-Evo IX φ85.5 250016
φ86.0 250017

* The conrod bearing option kit is supplied with the conrod bearings for the 1 engine application.

FEATURE / SPEC

SPEC

PISTON

Bore
(Φ)
Pin Dia
(Φ)
Length
(mm)
Recess Comp.Height
(mm)
PistonCrownVolume
(cc)
Weight
(g)
Pin weight
(g)
Total weight
(g)
85.5 22.0 60 31.65 20.5 327 113 440
86.0 20.5 335 448
Top ring B×T(mm) Second ring B×T(mm) Oil ring B×T(mm)
1.2×3.05 1.2×3.7 2.5×2.85

CRANKSHAFT

Stroke (mm) Weight (kg) STD Stroke (mm)
100.0 18.5 88.0

CONNECTING ROD

Conrod Conrod Bolt Conrod Bearing Material
Length
(mm)
L.Diam×Length
(mm)
S.Diam×Length
(mm)
Bolt Size Height Under Neck
(mm)
Inner Circum
(mm)
Bearing Width
(mm)
147.0 φ48×26.4 φ22×23 3/8-24 40 45 21.0 SNCM439

Compression Ration Specs

Bore φ85.5 φ86.0
Gasket Thickness
(mm)
1.0 9.2 9.3
1.2 9.1 9.2
1.5 8.9 9.0
1.8 8.7 8.8
Gasket Bore 86.5
DATA

KIT WITH BEARINGS INCLUDED

Tomei has made an option to include their Competition Bearing Series product with our kits. All the engine internals are brought to static temperature (20 degrees Celcius) and blueprinted with 0.040~0.060mm clearance bearings.
This eliminates the measuring and blueprinting process for the customer, so the kit can be installed with less hassle.
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