TOMEI
Tomei SR22KIT 87.0mm (R)PS13/S14/S15 With Bearings
Tomei SR22KIT 87.0mm (R)PS13/S14/S15 With Bearings
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£3,210.56
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The engine displacement increase is made possible with the forged full counter crankshaft that has an extended 5mm stroke design. This kit also comes with our Forged Pistons.
PRODUCT INFO
| APPLICATION | BORE | P/N | NOTES | |
|---|---|---|---|---|
| (R)PS13 S14 S15 |
φ86.5 | 221030 | ||
| φ87.0 | 221031 |
【With Conrod Bearings Bundle Pack】
| APPLICATION | BORE | P/N | NOTES | |
|---|---|---|---|---|
| (R)PS13 S14 |
φ86.5 | 250005 | ||
| φ87.0 | 250006 |
* 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) |
|---|---|---|---|---|---|---|---|---|
| 86.5 | 22.0 | 60 | × | 29.5 | 18.0 | 323 | 113 | 436 |
| 87.0 | × | 18.0 | 329 | 442 |
| Top ring B×T(mm) | Second ring B×T(mm) | Oil ring B×T(mm) |
|---|---|---|
| 1.2×3.1 | 1.2×3.9 | 2.5×3.1 |
CRANKSHAFT
| Stroke (mm) | Weight (kg) | STD Stroke (mm) |
|---|---|---|
| 91.0 | 18.0 | 86.0 |
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) |
|
| 136.3 | φ51×22.8 | φ22×22.8 | 3/8-24 | 40 | 48 | 17.0 | SNCM439 |
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.
