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Wiseco Pistons - Citroen "International "
Includes: moly coated skirts, rings, wrist pins & circlips.
* Non-coated, not supplied
with rings (you can order RINGS separately
here)
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:
- Stocking Pistons now come coated on the sides from the factory
- 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 flow technology.
We're the LARGEST supplier of
Forged Custom Pistons and Connecting Rods for the International Import
Market. Don't see what you need below?
Email us your Piston and Rod needs! |
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The following applications fit the Pistons listed in
the red table below: |
Engine Code:
TU 5 JP 4 (11.2:1 CR)
Saxo 96 + up |
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Citroen 1.6L 16V |
Part
# |
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Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
Buy Now |
K420M785 |
$519* |
78.5 |
Std. |
82mm |
133.4mm |
32.35mm |
- |
F/T |
10.8:1 |
19.5mm |
1, 3 |
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K420M790 |
$519* |
79 |
20 |
82mm |
133.4mm |
32.35mm |
- |
F/T |
10.8:1 |
19.5mm |
1, 3 |
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K420M795 |
$519* |
79.5 |
40 |
82mm |
133.4mm |
32.35mm |
- |
F/T |
10.8:1 |
19.5mm |
1, 3 |
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K421M785 |
$519* |
78.5 |
Std. |
82mm |
133.4mm |
32.35mm |
- |
Dome |
11.5:1 |
19.5mm |
1, 3 |
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K421M790 |
$519* |
79 |
20 |
82mm |
133.4mm |
32.35mm |
- |
Dome |
11.5:1 |
19.5mm |
1, 3 |
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Important: Rod Pins may need to be honed .002
over
* Non-coated, not supplied with rings.
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The following applications fit the Pistons listed in
the red table below: |
Engine Code:
XU10J4
4 cyl. |
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Peugeot/Citroen 2L 16V 1998cc |
Part
# |
|
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
Buy Now |
K422M860A |
$519* |
86.00/3.386 |
Std. |
86mm |
152mm |
1.542mm |
37.2 |
-21cc |
8.5:1 |
23mm |
1, 3 |
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K422M865A |
$519* |
86.50/3.4055 |
20 |
86mm |
152mm |
1.542mm |
37.2 |
-21cc |
8.5:1 |
23mm |
1, 3 |
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K422M870A |
$519* |
87.00/3.425 |
40 |
86mm |
152mm |
1.542mm |
37.2 |
-21cc |
8.5:1 |
23mm |
1, 3 |
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K422M860B |
$519* |
86.00/3.386 |
Std. |
86mm |
152mm |
1.542mm |
37.2 |
-8cc |
10.4:1 |
23mm |
1, 3 |
|
K422M865B |
$519* |
86.50/3.4055 |
20 |
86mm |
152mm |
1.542mm |
37.2 |
-8cc |
10.4:1 |
23mm |
1, 3 |
|
K422M870B |
$519* |
87.00/3.425 |
20 |
86mm |
152mm |
1.542mm |
37.2 |
-8cc |
10.4:1 |
23mm |
1, 3 |
|
K422M860C |
$519* |
86.00/3.386 |
Std. |
86mm |
152mm |
1.542mm |
37.2 |
F/T -2cc |
12:1 |
23mm |
1, 3 |
|
K422M865C |
$519* |
86.50/3.4055 |
20 |
86mm |
152mm |
1.542mm |
37.2 |
F/T -2cc |
12:1 |
23mm |
1, 3 |
|
K422M870C |
$519* |
87.00/3.425 |
20 |
86mm |
152mm |
1.542mm |
37.2 |
F/T -2cc |
12:1 |
23mm |
1, 3 |
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* Non-coated, not supplied with rings.
|
Notes:
* Non-coated, not supplied
with rings (you can order RINGS separately
here)
1 Most Wiseco Pistons have an offset pin. Pins must be offset
same as OEM for quietest operation.
2 This piston is a flat top w/out valve
pockets, to be used if verifying piston to valve and piston to head
clearance.
3 Optional pin upgrade available.
4 = This piston made w/stock compression
height, which is very close to cylinder head. Use Cometic thick gasket
if decking block.
A = Piston Rings need to be adjusted
B or * = Will build to order (custom),
Non-coated, not supplied with rings.
E = With valve pockets unline K557M series.
H = Based on Volvo rod 23mm. Ford OEM 21mm
R = Pin 20mm, OEM = 20.65mm (13/16)
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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Sales/Tech Line: (603) 378-0090
Email:
info@ImportPerformanceParts.net
Thank You for visiting IPP - ImportPerformanceParts.net
*All prices on this site are subject to change without notice.
Import Performance Parts™ disclaims responsibility for any printing or typographical errors,
and does not guarantee that all information is accurate.
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