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Wiseco Pistons -
Chevy Cavalier
Includes: moly coated skirts, rings, wrist pins & circlips.
*
no coating,
rings not included
Wiseco is world renown for their work building race winning
pistons for compact engines featuring small bores, multi-valves, and
high RPM's applications for many years.
Features:
- Valve Pocket designs that allow max flow around
valve, also allowing oversized valves and high lift cams to be
utilized.
- Piston crown shapes designed to promote max
Intake Charge efficiency thru scavenging mixture 'Cross Flow" during
intake and exhaust valve overlap. More fuel and air equals more
horsepower.
- Pistons designed to optimize squish or quench
during compression/combustion cycle event, resulting in resistance
to detonation and pre-ignition. The end product is longer engine
life and increased horsepower potential.
- Complex piston skirt profiles that reduce power robbing
friction, yet promoting stability in bore for optimum ring seal.
- Precision machined ring grooves with proper orifice/accumulator
volume using calculated groove root diameters and axial widths,
featuring excellent surface finish and flatness providing maximum
ring seal and minimizes blow-by and oil consumption.
- World class forging facility that utilizes the latest
technologies featuring complex forged shapes, advanced materials,
and featured aligned grain flw technology.
Piston prices marked with an
* do not include rings.
If you need rings, please order them here: |
| Rings with
purchase of Wiseco Pistons: |
| Rings: |
Price/Set |
Buy Now |
Rings: |
Price/Set |
Buy Now |
| 4 Cyl |
£52.99 |
|
6 Cyl |
£79.99 |
|
| Rings purchased
alone: |
| Rings: |
Price/Set |
Buy Now |
Rings: |
Price/Set |
Buy Now |
| 4 Cyl |
£65.99 |
|
6 Cyl |
£92.99 |
|
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Multiple Models 2002 Ecotec 2.2L (& Cobalt 02-06) |
|
Part
# |
Buy Now |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
| Inches |
K582M86
£292 |
|
86.00/3.386 |
std. |
3.724 |
5.765 |
1.053 |
- |
FT OCC |
10:1 |
.787 |
1 |
| Metric |
K582M865
£292 |
|
86.50/3.405 |
.020 |
94.6 |
5.765 |
26.8 |
- |
FT OCC |
10:1 |
20mm |
1 |
|
| Inches |
K583M86
£292 |
|
86.00/3.386 |
Std. |
3.724 |
5.765 |
1.053 |
- |
-8 |
8.9:1 |
.787 |
1 |
| Metric |
K583M865
£292 |
|
86.50/3.405 |
.020 |
94.6 |
5.765 |
26.8 |
- |
-8 |
8.9:1 |
20mm |
1 |
|
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Multiple Models 1996-02 (LD9 2.4 Ltr. non quad 4) |
|
Part
# |
Buy Now |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
| Inches |
K584M900
£292 |
|
90.00/3.543 |
Std. |
3.701 |
5.709 |
1.181 |
61.5 |
-7.5 |
9:1 |
.866 |
1 |
| Metric |
K584M905
£292 |
|
90.50/3.563 |
.020 |
94 |
145 |
30 |
61.5 |
-7.5 |
9:1 |
22mm |
1 |
|
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93-02 Cavalier,
Sunfire, 2.4 LN9 (non-Ecotec), 90mm std. bore |
|
Part
# |
Buy Now |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
| Inches |
K022M900
£305* |
|
90.00/3.543 |
Std. |
3.701 |
5.709 |
1.181 |
61.5 |
-7.5 |
8.5 |
.866 |
1,3 |
| Metric |
K022M905
£305* |
|
90.50/3.563 |
.020 |
94 |
145 |
30 |
61.5 |
-7.5 |
8.5 |
22mm |
1,3 |
| |
K023M900
£305* |
|
90.00/3.543 |
same info as above |
10.5 |
.866 |
1,3 |
| |
K023M905
£305* |
|
90.50/3.563 |
10.5 |
22mm |
1,3 |
|
|
*
no coating,
rings not included |
|
|
93-00 Cavalier, Sunfire, 2.2 LN2 (non-Ecotec),
89mm, 3.385 std. bore |
|
Part
# |
Buy Now |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
| Inches |
K020M890
£305* |
|
89.0 |
std. |
- |
5.590 |
- |
- |
-18 |
8-5, 9-1 |
.800 |
1,3 |
| Metric |
K020M895
£305* |
|
89.5 |
.020 |
- |
5.590 |
- |
- |
-18 |
8-5, 9-1 |
.800 |
1,3 |
| |
K020M900
£305* |
|
90.0 |
.040 |
- |
5.590 |
- |
- |
-18 |
8-5, 9-1 |
.800 |
1,3 |
|
| Inches |
K021M890
£305* |
|
89.0 |
std. |
- |
5.590 |
- |
- |
F/T |
10.8:1 |
.800 |
1,3 |
| Metric |
K021M895
£305* |
|
89.5 |
.020 |
- |
5.590 |
- |
- |
F/T |
10.8:1 |
.800 |
1,3 |
| |
K021M900
£305* |
|
90.0 |
.040 |
- |
5.590 |
- |
- |
F/T |
10.8:1 |
.800 |
1,3 |
|
| Inches |
K021M890B
£305* |
|
89.0 |
std. |
- |
5.590 |
- |
- |
Dome |
11.8-12:1 |
.800 |
1,3 |
| Metric |
K021M895B
£305* |
|
89.5 |
.020 |
- |
5.590 |
- |
- |
Dome |
11.8-12:1 |
.800 |
1,3 |
| |
K021M900B
£305* |
|
90.0 |
.040 |
- |
5.590 |
- |
- |
Dome |
11.8-12:1 |
.800 |
1,3 |
|
|
* no coating,
rings not included |
|
|
Ecotec 2.4L (Solstice, Saturn Sky, Cobalt)
2007 |
|
Part
# |
Buy Now |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
| Inches |
K024M880
£305* |
|
88.0 |
std |
3.858
(98mm) |
5.659
(143.75 mm) |
1.092 |
- |
16.0cc
(dish) |
8.5-1 |
.787
(20mm) |
3 |
| Metric |
K024M885
£305* |
|
88.5 |
.020 |
3.858
(98mm) |
5.659
(143.75 mm) |
1.092 |
- |
16.0cc
(dish) |
8.5-1 |
.787
(20mm) |
3 |
|
|
* no coating,
rings not included |
Notes:
#1 Most Wiseco pistons have offset pins. Pins must be offset the
same as o.e. for quietest operation - Pin offset will be opposite of
direction of engine rotation.
#3 Non-coated, not supplied with
rings.
#4 This piston made w/stock compression height, which is very
close to cylinder head. Use Cometic thick gasket if decking block.
Notes: that apply to all Part #'s:
* Some pistons are listed with a range of compression ratio's.
The low number is determined w/an un-cut deck and the high number is
determined w/.030 piston to cylinder head clearance.
* Always check pistons to valve clearance -
If using VTEC or like mechanisms- check w/longer duration higher lift
lobe.
* Always run at least .030 piston to head
clearance including gasket thickness.
* If piston appears to be different than
expected, please do not hesitate to call Wiseco at 800-321-1364 to
verify proper installation specifications. |
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