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Wiseco Pistons - Audi "European" Market
All pistons come w/moly coated skirts, rings, wrist pins & circlips.
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 flw technology.
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The following applications fit the pistons listed in
the red table below: |
Engine Code:
DS (9:1 CR)
100 5/83-7/89
80 1/83-3/87
Engine Code:
DZ (10:1 CR)
80 1/83-10/91
90 8/85-9/91
Engine Code:
JV (9:1 CR)
100 8/82-7/89
80 9/82-10/91
Engine Code:
NE (10:1 CR)
80 8/84-12/91 |
Engine Code:
DR (10-1 CR)
100 8/82-10/86
80 9/83-6/92
90 6/84-3/87
Engine Code:
JN (10-1 CR)
4000 (USA) 8/83-7/84
80 8/83-12/91
90 6/84-3/87 |
Engine Code:
MG (10-1 CR)
100 8/82-10/86
80 9/83-6/92
90 6/84-3/87
Engine Code:
PM (10-1 CR)
80 3/88-12/91 |
Engine Code:
RU (9.75 CR)
100 8/82-10/86
80 9/83-6/92
90 6/84-3/87
Engine Code:
SF (10-1 CR)
80 2/86-7/90 |
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AUDI 1.8L 1781cc 8V (Benzin) |
|
Part
# |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
Buy Now |
| Inches |
E300M810
$459 |
81.0/3.189 |
std
(Special Order) |
3.409 |
5.669 |
1.288 |
- |
-6 |
see above |
.787 |
1,5 |
|
| Metric |
E300M815
$459 |
81.5/3.209 |
20 |
86.38mm |
144mm |
32.7mm |
- |
n/a |
see above |
20mm |
1,5 |
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E300M820
$459 |
82.0/3.228 |
40 |
same as above info |
1,5 |
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E300M825
$459 |
82.5/3.248 |
60 |
1,5 |
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The following applications fit the pistons listed in
the red table below: |
Engine Code:
AMB (9.5:1 CR)
A4 (Japan/Mexico) 7/01+up
Engine Code:
ARX (9.5:1 CR)
A3 9/00-6/03
Engine Code:
ARY (9.5:1 CR)
A3, TT 9/00+up |
Engine Code:
AUM (9.5:1 CR)
A3 5/00-6/03
TT 1/01+up
Engine Code:
AUQ (9.5:1 CR)
A3 5/00-6/03
TT 9/00+up |
Engine Code:
AVJ (9.5:1 CR)
A4 12/00-10/02
Engine Code:
AWT (9.5:1 CR)
A4 6/00-9/01
A6 5/00+up |
Engine Code:
BEX (9.5:1CR)
A4 11/02+up
Engine Code:
BFB (9.5:1CR)
A4 7/02+up |
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AUDI TURBO 1.8L 1781cc 8V (Benzin) |
|
Part
# |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
Buy Now |
| Inches |
E301M810
$459 |
81.0/3.189 |
std
(Special Order) |
3.409 |
5.669 |
1.288 |
- |
-6 |
9.5:1 |
.748 |
1,5 |
|
| Metric |
E301M815
$459 |
81.5/3.209 |
20 |
86.38mm |
144mm |
32.7mm |
- |
n/a |
9.5:1 |
19mm |
1,5 |
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E301M820
$459 |
82.0/3.228 |
40 |
same as above info |
1,5 |
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The following applications fit the pistons listed in
the red table below: |
Engine Code:
AEB (9.5:1 CR)
Passat 10/96-12/98 |
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AUDI 1.8L TURBO 1781cc 5V (Benzin) |
|
Part
# |
Bore
MM/Inch |
Oversizes |
Stroke |
Rod |
C.H. |
Head
cc's |
Dome/Dish
Volume |
Comp
Ratio |
Pin
Dia. |
Notes |
Buy Now |
| Inches |
E302M810
$459 |
81.0/3.189 |
std
(Special Order) |
3.409 |
5.669 |
1.288 |
- |
-6 |
9.5:1 |
.787 |
1,5 |
|
| Metric |
E302M815
$459 |
81.5/3.209 |
20 |
86.38mm |
144mm |
32.7mm |
- |
n/a |
9.5:1 |
20mm |
1,5 |
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E302M820
$459 |
82.0/3.228 |
40 |
same as above info |
1,5 |
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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.
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 Non-coated, not supplied with rings.
5 There are different versions of this engine - do
visual inspection of dish/valve pocket area to verify compatibility.
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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Import Performance Parts - A Division of Flatlander
Racing
24 Elm Street, Plaistow, NH 03865
Ph:(603) 378-0090 Fax:(603)382-7508
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