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Wiseco Pistons - Best Pricing Wiseco Pistons - Ford (Sport Compact)
Piston Sets Include: moly coated skirts, rings, wrist pins & circlips.
(* = Custom Set, non-coated, not supplied with rings. Order RINGS separately here)

Wiseco Sport Compact Pistons
are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. As the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.
 
Stocking Shelf Pistons Come Complete With:
  • Aerospace grade materials, forged for maximum strength.
  • Precision tolerance CNC machining for quality, repeatability and performance.
  • Crown thickness and ring lands designed for power adders such as forced induction (turbos & blowers) and nitrous oxide. (Note: High comp. pistons are generally designed for nat. aspirated engines)
  • High Quality Piston Rings featuring positive twist nitride steel top ring, Napier 2nd ring, and nitrided rails on a specially designed expander for the best oil control.
  • Wrist Pins constructed of chrome moly steel material for the ultimate in strength.
  • Honed/Reamed pin bore holes for a precise tolerance fi t between wrist pin and piston.
  • Wire Retainer Clip Lock, featuring chrome silicon material for the ultimate yield strength.
  • Piston deburred for performance and reliability.
  • Pistons come standard with our ArmorGlide® coating material for reduced friction and noise, freeing up horsepower

ArmorPlating ("AP")
ArmorPlating increases durability of the ring grooves and helps prevent micro welding. This tough coating combats the erosion on the crown of the piston caused by detonation. [Complete "AP" Info Here]
"AP" for Stocking Pistons - Any pistons ending in “AP” have ArmorPlating INCLUDED
"AP" for Custom Pistons* - Add the ArmorPlating to any CUSTOM Piston set marked with an * below for only $19 per piston. Call to order at (603) 378-0090, or CLICK HERE to add it to your ONLINE order.

Custom Built Pistons
In addition to the pistons below, IPP in conjunction with Wiseco is also able to build you custom pistons for just about any sport compact or import engine.

MAP Pricing Policy

MAP (Minimum Advertised Pricing) is what we are allowed to show for all our Wiseco Pistons.
However, if you take a quick second to call or email us, we can give you our best lowest pricing on your Wiseco Piston set, which beats the Wiseco MAP price. Never pay MAP, call IPP!

 
KL Pistons - ALL NEW DESIGN!
Mazda 626/MX6 KL 2.5L  '93-03 and Ford Probe KL '93-97 (24V DOHC V6)
Pin Diameter = 20mm (.787)
These pistons are for Stock KL Rod pin diam. only.
(NOTE: 
Wiseco Pistons made for IPP have always been a correct design when pistons are installed per instructions.)
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K999M845A $699* 84.5 Std 2.920 5.246 1.148 39cc -13cc
Dish
8.5 .787 3
Metric K999M850A $699* 85.0 20 74.2 5.246 1.148 39cc -13cc
Dish
8.5 20mm 3
  K999M855A $699* 85.5 40 same as piston above 3

Inches K998M845A $699* 84.5 Std 2.920 5.246 1.148 39cc Dish 9.5 .787 3
Metric K998M850A $699* 85.0 20 74.2 5.246 1.148 39cc Dish 9.5 20mm 3
  K998M855A $699* 85.5 40 same as piston above 3

Inches K997M845A $699* 84.5 Std 2.920 5.246 1.148 39cc F/T 10.2 .787 3
Metric K997M850A $699* 85.0 20 74.2 5.246 1.148 39cc F/T 10.2 20mm 3
  K997M855A $699* 85.5 40 same as piston above 3

Inches K996M845A $699* 84.5 Std 2.920 5.246 1.148 39cc Dome 11.5:1 .787 3
Metric K996M850A $699* 85.0 20 74.2 5.246 1.148 39cc Dome 11.5:1 20mm 3
  K996M855A $699* 85.5 40 same as piston above 3
* no coating, rings not included
 
Mazda/Ford Millennia S KL 2.5L  (21mm Pin)
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K999M845C $699* 84.5 Std 2.920 5.246 1.148 39cc -13cc
Dish
8.5 .827 3
Metric K999M850C $699* 85.0 20 74.2 5.246 1.148 39cc -13cc
Dish
8.5 21mm 3
  K999M855C $699* 85.5 40 same as piston above 3

Inches K998M845C $699* 84.5 Std 2.920 5.246 1.148 39cc Dish 9.5 .827 3
Metric K998M850C $699* 85.0 20 74.2 5.246 1.148 39cc Dish 9.5 21mm 3
  K998M855C $699* 85.5 40 same as piston above 3

Inches K997M845C $699* 84.5 Std 2.920 5.246 1.148 39cc F/T 10.2 .827 3
Metric K997M850C $699* 85.0 20 74.2 5.246 1.148 39cc F/T 10.2 21mm 3
  K997M855C $699* 85.5 40 same as piston above 3

Inches K996M845C $699* 84.5 Std 2.920 5.246 1.148 39cc Dome 11.5:1 .827 3
Metric K996M850C $699* 85.0 20 74.2 5.246 1.148 39cc Dome 11.5:1 21mm 3
  K996M855C $699* 85.5 40 same as piston above 3
* no coating, rings not included
 
Ford 2.0 FS - Fits Ford Probe 1993-97 16V DOHC  ( & Mazda Speed 2003 Turbo-626)
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K614M83 $537 83.00/3.268 std 3.622 5.325 1.175 38 -16.5 9.0 .748 4
Metric K614M835 $537 83.50/3.287 .020 92 135.25 29.85 38 -16.5 9.0 19mm 4
  K614M84 $537 84.00/3.307 .040 same as piston above 4

Inches K007M830 $499* 83.00/3.268 std 3.622 5.325 1.175 38 - 11.8 .748 4,3
Metric -   - - 92 135.25 29.85 38 - - 19mm - -
* no coating, rings not included
 
Ford 2.2 F2 TURBO - Probe 1989-92 (12V SOHC)
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K009M865 $499* 86.5/3.404 .020 3.70 - - - Dish 8.8:1 .748 4,3
Metric K009M870 $499* 87.0/3.425 .040 94mm - - - Dish 8.8:1 19mm 4,3
* no coating, rings not included
 
Ford "BP" Engine Code - Tracer/Escort 16V DOHC (& Mazda Miata 1.8 Ltr. & Protégé 1.8) NEW! Redesigned for 2005
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K553M835 $537 83.50/3.287 .020 3.346 5.228 1.201 50 -4 8.6:1 .787 -
Metric K553M84 $537 84.00/3.307 .040 85 133 30.5 50 -4 8.6:1 20mm -
  K553M845 $537 84.50/3.327 .060 same as piston above -

Inches K590M835 ONLY $389.99,
On Sale in Overstock!
83.50/3.287 .020 3.346 5.228 1.220 50 7 10.5:11.00 .787 -
Metric K590M84 $550 84.00/3.307 .040 85 133 30.5 50 7 10.5:11.00 20mm -
 
Ford Duratec Pick Up 2001+up  (16V DOHC stock bore 87.4)
Ford FOCUS 2003+up  PCEV  (16V DOHC stock bore 87.4)
K1 Rods Available   Optional K1 Rods Available!
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K628M875 $537 87.5 Std. 3.701 6.092 1.122 42 -23cc 8.8:1 .827 1
Metric K628M88 $537 88.0 20 94 154.75 1.122 42 -23cc 8.8:1 21mm 1

 
Ford/Mazda Duratec 2.0L
K1 Rods Available   Optional K1 Rods Available for Ford Duratec 2.0 Series: Part # 011BL16576-A
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K628M875 $537 87.5/3.445 Std. 3.268 5.758 1.122 42 -23 8 .827 1
Metric K628M88 $537 88.0/3.464 20 3.268 5.758 1.122 42 -23 8 21mm 1
  K628M910A $499* 91.0 3.5mm 3.268 5.758 1.122 42 -24 8.1 21mm 1, 3

Inches K629M875 $537 87.5 Std. 3.268 5.758 1.122 42 -7cc 10 .827 1
Metric K629M88 $537 88.0 20 3.268 5.758 1.122 42 -7cc 10 21mm 1

Inches K629M910B $499* 91.0 3.5mm 3.268 5.758 1.122 42 -2 11 21mm 1, 3

Inches K629M875C $499* 87.5 std 3.268 5.758 1.122 42 1.5 11.2 21mm 1, 3
Metric K629M890C $499* 89.0 1.5mm 3.268 5.758 1.122 42 0.5 11.2 21mm 1, 3
  K629M910C $499* 91.0 3.5mm 3.268 5.758 1.122 42 0.5 11.2 21mm 1, 3

Inches K629M880D $499* 88.0 20 3.268 5.758 1.122 42 1.5 11.3 21mm 1, 3

Inches K629M875E $499* 87.5 std 3.268 5.758 1.122 42 7.8 12.5 21mm 1, 3

Inches K629M880F $499* 88.0 20 3.268 5.758 1.122 42 7.8 12.6 21mm 1, 3

Inches KE237M875 $499* 87.5 std 3.268 5.758 1.122 42 5.3cc 12.5:1 .827 1, 3
Metric KE237M88 $499* 88.0 20 83 146.25 28.5 42 5.3cc 12.5:1 21mm 1, 3
* no coating, rings not included
 
Mazda/Ford Duratec 2.3L (OE naturally aspirated)
K1 Rods Available   Optional K1 Rods Available for Ford Duratec 2.3 Series: Part # 011BM16155
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K628M875 $537 87.5/3.445 Std. 3.701 6.092 1.122 42 -23cc 8.8:1 .817 1
Metric K628M88 $537 88.0/3.464 20 94 154.75 28.5 42 -23cc 8.8:1 21mm 1

Inches K629M875 $537 87.5/3.445 Std. 3.701 6.092 1.122 42 -7cc 11:0 .817 1
Metric K629M88 $537 88.0/3.464 20 94 154.75 28.5 42 -7cc 11:0 21mm 1

Inches KE257M875 $499* 87.5 std 3.701 6.092 1.122 42 0 12.5-1 .817 1, 3
Metric KE257M88 $499* 88.0 20 94 154.75 28.5 42 0 12.5-1 21mm 1, 3
 
Mazda/Ford Duratec 2.3L (OE DISI Turbo)
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K640M875 $537 87.5/3.445 Std. 3.701 5.930 1.270 42 -13 9.5 .886 1
Metric K640M88 $537 88.0/3.464 20 94 150.75 32.25 42 -13 9.5 22.5mm 1

Inches K640M875B $499* 87.5/3.445 Std. 3.701 5.930 1.270 42 DISH 8.5-1 .886 1
Metric K640M88B $499* 88.0/3.464 20 94 150.75 32.25 42 DISH 8.5-1 22.5mm 1
* no coating, rings not included
 
Mazda/Ford Duratec 3.0 24V DOHC  2001+up
K1 Rods Available   Optional K1 Rods Available!
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K014M89A $699* 89 Std. 79.5 5.435 - - DISH 8.5:1 21mm 1, 3
  K014M895A $699* 89.5 .020 79.5 5.435 - - DISH 8.5:1 21mm 1, 3

Inches K014M89B $699* 89 Std. 79.5 5.435 - - F/T 9.2:1 21mm 1, 3
  K014M895B $699* 89.5 .020 79.5 5.435 - - F/T 9.2:1 21mm 1, 3
* no coating, rings not included
 
Ford & Ford Focus/Mazda Euro/Asia Duratec piston 1.8 1798cc DOHC
K1 Rods Available   Optional K1 Rods Available!
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches K012M830 $499* 83.0 std 83.1 5.758 1.122 - DISH 8.2-8.5-1 21mm 3
Metric K012M835 $499* 83.5 .020 83.1 5.758 1.122 - DISH 8.2-8.5-1 21mm 3
  K012M840 $499* 84.0 .040 same as piston above 3
* no coating, rings not included
 
Ford Focus ST225/Mondeo ST220 2.5L 20V
K1 Rods Available   Optional K1 Rods Available for Ford RS Focus Series: Part # 044DW21143
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Inches KE227M83 $737* 83.0 std 93.20 143 30.50 51 -13 9.0:1 23mm 1,3,H, * Custom
Call
Metric KE227M835 $737* 83.5 .020 93.20 143 30.50 51 -13 9.0:1 23mm 1,3,H, * Custom
Call
  KE227M84 $737* 84.0 .040 93.20 143 30.50 51 -13 9.0:1 23mm 1,3,H, * Custom
Call
* no coating, rings not included
 
Ford/Cosworth/Lotus
K1 Rods Available   Optional K1 Rods for Ford OHC Series: Part # FH5000AJABB4-A
Piston # Price/
Set
Bore
MM/Inch
Oversizes Stroke Rod C.H. Head cc's Dome/Dish
Volume
Comp Ratio Pin
Dia.
Notes Buy Now
Escort RS Turbo / Fiesta RS Turbo • 1.6L 8V • CVH / LNA
Inches KE151M80 $499* 80 std 79.52 132 38.81 - 0 7.5:1 20.63mm 1,3
  KE151M805 $499* 80.5 .50 79.52 132 38.81 - 0 7.5:1 20.63mm 1,3
  KE151M81 $499* 81 1.00 79.52 132 38.81 - 0 7.5:1 20.63mm 1,3
2.0 OHC / Pinto • SOHC 8V
Inches KE221M9094 $499* 90.94 .14 76.90 127 41.60 49 0 9.2:1 24mm 1,3
  KE221M915 $499* 91.5 .70 76.90 127 41.60 49 0 9.2:1 24mm 1,3
  KE221M92 $499* 92 1.20 76.90 127 41.60 49 0 9.2:1 24mm 1,3
  KE221M93 $499* 93 2.20 76.90 127 41.60 49 0 9.2:1 24mm 1,3
  KE221M935 $499* 93.5 2.70 76.90 127 41.60 49 0 9.2:1 24mm 1,3
  KE221M94 $499* 94 3.20 76.90 127 41.60 49 0 9.2:1 24mm 1,3
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, B or * = Build to order (custom), 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.
5 There are different versions of this engine - do visual inspection of dish/valve pocket area to verify compatibility.
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.
 
 
 
 

Sales/Tech Line: (603) 378-0090
Email: info@ImportPerformanceParts.net


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