Wiseco Mitsubishi Forged Race Piston Kits

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877

Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

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Call toll free to purchase at: 1-866-700-5877

Shelf-Stock Forged Pistons. Sold complete with pistons, rings, wrist pins and circlips. (piston kits) ArmorGlide® SKIRT COATING INCREASES POWER AND REDUCES PISTON ROCK. STRUTTED FORGING FOR IMPROVED STRENGTH 2618 AEROSPACE ALLOY FOR SUPERIOR STRENGTH

MITSUBISHI DSM First Generation



Mitsubishi 4G63 2.0L Gen 1
• Lancer EVO 1-3/Eclipse/Galant VR-4
• 1988-92 • 6-Bolt
Includes .200” wall pins: S709 $18.78 21mm - .827 x 2.500

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
K559M85 $814.00		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-17cc	.042 1.1mm	0	9.015 229mm	8.1	8500XX $37.68	324	1
K559M855 $814.00		85.50 3.366	0.020									8.2	8550XX $37.68	332
K559M86 $814.00		86.00 3.386	0.040									8.3	8600XX $39.02	340
K559M865 $814.00		86.50 3.405	0.060									8.4	8650XX $39.02	348
K560M85 $814.00		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-10cc	.042 1.1mm	0	9.015 229mm	8.9	8500XX $37.68	343	1
K560M855 $814.00		85.50 3.366	0.020									9.0	8550XX $37.68	349
K560M86 $814.00		86.00 3.386	0.040									9.1	8600XX $39.02	361
K560M865 $814.00		86.50 3.405	0.060									9.2	8650XX $39.02	369

Mitsubishi 1400HD

• 8.5:1 • 4G63 2.0L Gen 1 • Lancer EVO 1-3/Eclipse/Galant VR-4 • 1988-92 • 6-Bolt • Includes .225” Wall Tool Steel Pins: S721 $34.94 21mm - .827 x 2.362 87.00 3.425

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
K625M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-14cc	.042 1.1mm	0	9.015 229mm	8.4	8500XX $37.68	341	1
K625M855AP $1,066.45		85.50 3.366	0.020									8.5	8550XX $37.68	348
K625M86AP $1,066.45		86.00 3.386	0.040									8.6	8600XX $39.02	350
K625M865AP $1,066.45		86.50 3.405	0.060									8.7	8650XX $39.02	357
K625M87AP $1,066.45		87.00 3.425	0.080									8.8	8700XX $39.02	369

Mitsubishi 1400HD

• 10.5:1 E85 Series • 4G63 2.0L Gen 1 • Lancer EVO 1-3/Eclipse/Galant VR-4 • 1988-92 • 6-Bolt • Includes .225” wall Tool Steel Pins: S721 $34.94 21mm - .827 x 2.362

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K662M85AP $1,066.45

85.00 3.346

Std.

3.465 88mm

5.906 150mm

1.378 35mm

47.0

1

.042 1.1mm

0

9.015 229mm

10.6

8500XX $37.68

341

1

K662M8525AP $1,066.45

85.25 3.356

0.010

10.6

8525XX $39.02

367

K662M855AP $1,066.45

85.50 3.366

0.020

10.7

8550XX $37.68

370

K662M86AP $1,066.45

86.00 3.386

0.040

10.8

8600XX $39.02

375

Mitsubishi 4G63 2.0L Gen 1 with 100mm 4G64 Stroker Crank Includes .200” wall pins: S709 $18.78 21mm - .827 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K571M85 $814.00

85.00 3.346

Std.

3.937 100mm

5.906 150mm

1.130 28.7mm

47.0

-21cc

.042 1.1mm

.012 .30mm

9.015 229mm

8.5

8500XX $37.68

284

1

K571M855 $814.00

85.50 3.366

0.020

8.6

8550XX $37.68

289

K571M86 $814.00

86.00 3.386

0.040

8.7

8550XX $37.68

296

Mitsubishi 4G63 2.0L Gen 2
• Eclipse & Talon
• 1993-01* 7 Bolt

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
Includes .200” wall pins: S710 $18.78 22mm - .866 x 2.500
K548M85AP $925.92		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-17cc	.042 1.1mm	0	9.015 229mm	8.1	8500XX $37.68	334	1
K548M8525AP $925.92		85.25 3.356	0.010									8.1	8525XX $39.02	339
K548M855AP $925.92		85.50 3.366	0.020									8.2	8550XX $37.68	343
K548M86AP $925.92		86.00 3.386	0.040									8.3	8600XX $39.02	351
K548M8625AP $925.92		86.25 3.396	0.050									8.4	8625XX $39.02	357
K548M865AP $925.92		86.50 3.405	0.060									8.4	8650XX $39.02	353
K548M87AP $925.92		87.00 3.425	0.080									8.5	8700XX $39.02	360
Wrist pins included: S625 $18.78 22mm - .866 x 2.500
K595M85AP $925.92		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-14cc	.042 1.1mm	0	9.015 229mm	8.4	8500XX $37.68	336	1, 3
K595M8525AP $925.92		85.25 3.356	0.010									8.5	8525XX $39.02	338
K595M855AP $925.92		85.50 3.366	0.020									8.5	8550XX $37.68	340
K595M86AP $925.92		86.00 3.386	0.040									8.6	8600XX $39.02	345
Includes .200” wall pins: S710 $18.78 22mm - .866 x 2.500
K597M85 $831.47		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-10cc	.042 1.1mm	0	9.015 229mm	8.9	8500XX $37.68	341	1
K597M855 $831.47		85.50 3.366	0.020									9.0	8550XX $37.68	345
K597M86 $831.47		86.00 3.386	0.040									9.1	8600XX $39.02	350

Mitsubishi 1400HD

• 4G63 2.0L Gen 2 • Eclipse & Talon • 1993-01* 7 Bolt • Includes .225” wall Tool Steel Pins: S710 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
K626M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-14cc	.042 1.1mm	0	9.015 229mm	8.5	8500XX $37.68	334	1
K626M8525AP $1,066.45		85.25 3.356	0.010									8.5	8525XX $39.02	345
K626M855AP $1,066.45		85.50 3.366	0.020									8.6	8550XX $37.68	341
K626M86AP $1,066.45		86.00 3.386	0.040									8.6	8600XX $39.02	349
K626M8625AP $1,066.45		86.25 3.396	0.050									8.7	8625XX $39.02	359
K626M865AP $1,066.45		86.50 3.405	0.060									8.7	8650XX $39.02	362
K626M87AP $1,066.45		87.00 3.425	0.080									8.8	8700XX $39.02	369

Mitsubishi 1400HD

• 4G63 2.0L Gen 2 • Eclipse & Talon • 1993-01* 7 Bolt • Includes .225” wall Tool Steel Pins: S710 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
K656M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	47.0	-4.5cc	.042 1.1mm	0	9.015 229mm	9.6	8500XX $37.68	372	1
K656M8525AP $1,066.45		85.25 3.356	0.010									9.7	8525XX $39.02	376
K656M855AP $1,066.45		85.50 3.366	0.020									9.7	8550XX $37.68	380
K656M86AP $1,066.45		86.00 3.386	0.040									9.8	8600XX $39.02	390
K656M865AP $1,066.45		86.50 3.405	0.060									10.0	8650XX $39.02	394
K656M87AP $1,066.45		87.00 3.425	0.080									10.0	8700XX $39.02	401

Mitsubishi 4G63 2.0L Gen 2,
with 150mm Rod with 100mm Stroker Crank
(Con. rod small end 1.000” or less)
Includes .200” wall pins: S710 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
K596M85AP $925.92		85.00 3.346	Std.	3.937 100mm	5.906 150mm	1.130 28.7mm	47.0	-21cc	.042 1.1mm	.011 .30mm	9.015 229mm	8.5	8500XX $37.68	297	1
K596M8525AP $925.92		85.25 3.356	0.010	.	.	.	.		.	.	.	8.6	8525XX $39.02	.
K596M855AP $925.92		85.50 3.366	0.020	.	.	.	.		.	.	.	8.6	8550XX $37.68	.
K596M86AP $925.92		86.00 3.386	0.040	.	.	.	.		.	.	.	8.7	8600XX $39.02	316

Mitsubishi 4G64 with 4G63 Head (21mm pin) 1988-92 Wrist pins included: S624 $18.78 21mm - .827 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K564M87 $814.00

87.00 3.425

0.020

3.937 100mm

5.906 150mm

1.378 35mm

47.0

-22cc

.042 1.1mm

0

9.251 235mm

8.9

8700XX $39.02

336

1,3

Mitsubishi 4G64 with 4G63 DSM head (22mm pin) 1993-01 Gen 2

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

Includes .200” wall pins: S710 $18.78 22mm - .866 x 2.500

K548M865AP $925.92

86.50 3.405

Std.

3.937 100mm

5.906 150mm

1.378 35mm

47.0

-17cc

.042 1.1mm

0

9.251 235mm

9.8

8650XX $39.02

353

1

K548M87AP $925.92

87.00 3.425

0.020

9.9

8700XX $39.02

360

Includes .225” wall tool steel pins: S722 $34.94 22mm - .866 x 2.362

K626M865AP $1,066.45

86.50 3.405

Std.

3.937 100mm

5.906 150mm

1.378 35mm

47.0

-14cc

.042 1.1mm

0

9.251 235mm

10.3

8650XX $39.02

356

1

K626M87AP $1,066.45

87.00 3.425

0.020

10.4

8700XX $39.02

369

Mitsubishi 4G64 DSM
1993-05 (Valve pocket compatible with 1999 and later)
Wrist pins included: S710 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K548M865AP $925.92

86.50 3.405

Std.

3.937 100mm

5.906 150mm

1.378 35mm

47.0

-17cc

.042 1.1mm

0

9.251 235mm

9.4

8650XX $39.02

353

1

K548M87AP $925.92

87.00 3.425

0.020

9.5

8700XX $39.02

360

Foot Notes (far right column) 1 - Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation). 2 - Due to compression height that may protrude above the deck, it is recommended that a 1.00mm thick head gasket is used. 3 - Optional pin upgrade available.

Mitsubishi 4G64 DSM

• (22mm pin) 1993-05 • 1400HD Includes .225” wall tool steel pins: S722 $34.94 22mm -.866 x 2.362

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K626M865AP $1,066.45

86.50 3.405

Std.

3.937 100mm

5.906 150mm

1.378 35mm

47.0

-14cc

.042 1.1mm

0

9.251 235mm

9.7

8650XX $39.02

356

1

K626M87AP $1,066.45

87.00 3.425

0.020

9.8

8700XX $39.02

369

MITSUBISHI EVO



Mitsubishi 4G63 EVO 4 - 9

• 1400H.D. • 9:1cr • Includes .225” wall Tool Steel Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
Con. rod small end needs to be 1.000” or less
K626M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	43.0	-14cc	.034 .86mm	0	9.015 229mm	8.9	8500XX $37.68	334	1
K626M8525AP $1,066.45		85.25 3.356	0.010									9.0	8525XX $39.02	345
K626M855AP $1,066.45		85.50 3.366	0.020									9.0	8550XX $37.68	341
K626M86AP $1,066.45		86.00 3.386	0.040									9.1	8600XX $39.02	349
K626M8625AP $1,066.45		86.25 3.396	0.050									9.1	8625XX $39.02	359
K626M865AP $1,066.45		86.50 3.405	0.060									9.2	8650XX $39.02	356
K626M87AP $1,066.45		87.00 3.425	0.080									9.3	8700XX $39.02	369

Mitsubishi 4G63 EVO 4 - 9

• 1400H.D. • E85 Series • 10.5:1cr • Includes .225” wall Tool Steel Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
Con. rod small end needs to be 1.000” or less
K656M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	5.906 150mm	1.378 35mm	43.0	-4.5cc	.034 .86mm	0	9.015 229mm	10.5	8500XX $37.68	372	1
K656M8525AP $1,066.45		85.25 3.356	0.010	.								10.5	8525XX $39.02	.
K656M855AP $1,066.45		85.50 3.366	0.020									10.6	8550XX $37.68	380
K656M86AP $1,066.45		86.00 3.386	0.040									10.7	8600XX $39.02	.
K656M865AP $1,066.45		86.50 3.405	0.060									10.8	8650XX $39.02	.
K656M87AP $1,066.45		87.00 3.425	0.080									10.9	8700XX $39.02	.

Mitsubishi 4G63 EVO 4 - 9

• 1400HD Stock Stroke • 156mm Rod • 8:1Comp. Ratio • Includes .225” wall Tool Steel Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
Con. rod small end needs to be 1.000” or less
K627M85AP $1,066.45		85.00 3.346	Std.	3.465 88mm	6.142 156mm	1.137 28.87mm	43.0	-21cc	.034 .86mm	.011 .30mm	9.015 229mm	8.0	8500XX $37.68	292	1
K627M8525AP $1,066.45		85.25 3.356	0.010									8.1	8525XX $39.02	294
K627M855AP $1,066.45		85.50 3.366	0.020									8.2	8550XX $37.68	299
K627M86AP $1,066.45		86.00 3.386	0.040									8.2	8600XX $39.02	305
K627M8625AP $1,066.45		86.25 3.396	0.050									8.3	8625XX $39.02	307
K627M87AP $1,066.45		87.00 3.425	0.080									8.3	8700XX $39.02	324
K627M875AP $1,066.45		87.50 . 3.445	0.100									8.4	8750XX $39.02	331

Mitsubishi 4G63 EVO 4 - 9

• 1400HD 94mm Stroker • 153mm Rod • 8.8:1Comp. Ratio • Includes .225” wall Tool Steel Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

Con. rod small end needs to be 1.000” or less

K627M85AP $1,066.45

85.00 3.346

Std.

3.701 94mm

6.024 153mm

1.137 28.87mm

43.0

-21cc

.034 .86mm

.011 .30mm

9.015 229mm

8.8

8500XX $37.68

292

1

K627M8525AP $1,066.45

85.25 3.356

0.010

8525XX $39.02

294

K627M855AP $1,066.45

85.50 3.366

0.020

8550XX $37.68

299

K627M86AP $1,066.45

86.00 3.386

0.040

8600XX $39.02

305

K627M8625AP $1,066.45

86.25 3.396

0.050

8625XX $39.02

307

K627M87AP $1,066.45

87.00 3.425

0.080

8700XX $39.02

324

K627M875AP $1,066.45

87.50 . 3.445

0.100

8750XX $39.02

331

Mitsubishi 4G63 EVO 4 - 9
• 1400HD 100mm Stroker
• 9:1cr
• Includes .225” wall Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost		Bore mm/Inch	Over Size	Stroke	Rod Length	Comp. Ht.	Head cc's	Volume	Gasket Thickness	Deck Clearance	Block Height	Comp. Ratio	Ringset (Included)	Avg. Wt	Foot- Note
Con. rod small end needs to be 1.000” or less
K627M85AP $1,066.45		85.00 3.346	Std.	3.937 100mm	5.906 150mm	1.137 28.87mm	43.0	-21cc	.034 .86mm	.011 .30mm	9.015 229mm	9.0	8500XX $37.68	292	1
K627M8525AP $1,066.45		85.25 3.356	0.010									9.1	8525XX $39.02	294
K627M855AP $1,066.45		85.50 3.366	0.020									9.2	8550XX $37.68	299
K627M86AP $1,066.45		86.00 3.386	0.040									9.2	8600XX $39.02	305
K627M8625AP $1,066.45		86.25 3.396	0.050									9.3	8625XX $39.02	307
K627M87AP $1,066.45		87.00 3.425	0.080									9.4	8700XX $39.02	324
K627M875AP $1,066.45		87.50 . 3.445	0.100									9.5	8750XX $39.02	331

Mitsubishi 4G63 EVO 4 - 9 with 4G64 Block

• 1400HD 100mm Stroker • 9:1cr • Includes .225” wall Tool Steel Pins: S722 $34.94 22mm - .866 x 2.362

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

Con. rod small end 1.000” or less

K627M865AP $861.25

86.50 3.405

Std.

3.937 100mm

6.142 156mm

1.130 28.7mm

43.0

-21cc

.034 .86mm

-.011 .30mm

9.251 231mm

9.3

8650XX $39.02

292

1

K627M87AP $1,066.45

87.00 3.425

0.020

9.4

8700XX $39.02

294

K627M875AP $1,066.45

87.50 3.445

0.040

9.5

8750XX $39.02

299

Foot Notes (far right column) 1 - Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation). 2 - Due to compression height that may protrude above the deck, it is recommended that a 1.00mm thick head gasket is used. 3 - Optional pin upgrade available.

EVO X








Mitsubishi 4B11T EVO X 2008+
Wrist pins included: S752 $18.78 23mm - .905 x 2.362

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

Oil squirter must be modified or removed.

K636M86 $804.49

86.00 3.386

Std.

3.386 86mm

5.659 143.75mm

1.309 33.25mm

49.0

-4.5cc

.048 1.2mm

0

8.661 220mm

9.2

8600XX $39.02

371

1, Q

K636M865 $804.49

86.50 3.405

0.020

9.3

8650XX $39.02

379

K636M87 $804.49

87.00 3.425

0.040

9.4

8700XX $39.02

382

K636M88 $804.49

88.00 3.464

0.080

9.6

8800XX $39.02

395

420A








Mitsubishi 420A Eclipse 2.0L 16V DOHC 1995-02
(Same as Neon DOHC engine)
Wrist pins included: S624 $18.78 21mm - .827 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K580M875 $835.54

87.50 3.445

Std.

3.268 83mm

5.472 139mm

1.236 31.4mm

52.0

-5cc

.040 1.0mm

.004 .1mm

8.346 212mm

8.8

8750XX $39.02

331

1, 3

K580M88 $835.54

88.00 3.464

0.020

8.9

8800XX $39.02

339

K580M885 $835.54

88.50 3.484

0.040

9.0

8850XX $39.02

347

K581M875 $835.54

87.50 3.445

Std.

3.268 83mm

5.472 139mm

1.236 31.4mm

52.0

5cc

.040 1.0mm

.004 .1mm

8.346 212mm

10.3

8750XX $39.02

334

1, 3

K581M88 $835.54

88.00 3.464

0.020

10.4

8800XX $39.02

341

K581M885 $835.54

88.50 3.484

0.040

10.5

8850XX $39.02

349

4G54B








Mitsubishi 4G54B
Starion Conquest TSI 2.5L 8V 1984-89
Wrist pins included: S625 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K555M92 $814.00

92.00 3.622

0.031

3.858 98mm

6.535 166mm

1.390 35.3mm

73.5

-17cc

.052 1.3mm

.028 .70mm

9.882 251mm

7.2

9200XX $37.68

382

1, 3

K555M925 $814.00

92.50 3.642

0.051

7.3

9250XX $39.02

396

4G93 & 4G94








Mitsubishi 4G93 1.8L 1997-02 Mirage & Lancer
Wrist pins included: S622 $18.78 19mm - .748 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K683M815AP $925.92

81.50 3.209

0.020

3.504 89mm

5.250 133.25

1.190 30.25mm

47.0

-2.5cc

.042 1.07mm

.027 .68mm

8.219 208.75mm

8.9

8150XX $39.02

.

1, 3

K683M82AP $925.92

82.00 3.228

0.040

9.0

8200XX $37.68

.

Mitsubishi 4G94 2.0L 2002-05 Lancer
Wrist pins included: S622 $18.78 19mm - .748 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K683M815AP $925.92

81.50 3.209

Std.

3.770 95.8mm

6.023 153mm

1.190 30.25mm

49.0

-2.5cc

.042 1.07mm

.036 .91mm

9.135 231mm

9.1

8150XX $39.02

.

1, 3

K683M82AP $925.92

82.00 3.228

0.020

9.2

8200XX $37.68

.

3.0L 24 Valve








Mitsubishi 6G72T 3.0L 24V 3000GT
Wrist pins included: S625 $18.78 22mm - .866 x 2.500

Kit Part #  Your Cost

Bore mm/Inch

Over Size

Stroke

Rod Length

Comp. Ht.

Head cc's

Volume

Gasket Thickness

Deck Clearance

Block Height

Comp. Ratio

Ringset (Included)

Avg. Wt

Foot- Note

K570M915 $1,096.02

91.50 3.602

0.015

2.991 76mm

5.548 140.9mm

1.250 31.75mm

48.0

-14cc

.050 1.27mm

.019 .48mm

8.313 211.15mm

7.8

9150XX $39.02

343

1, 3

K570M92 $1,096.02

92.00 3.622

0.035

7.9

9200XX $37.68

355

K570M925 $1,096.02

92.50 3.642

0.055

7.9

9250XX $39.02

362

Foot Notes (far right column) 1 - Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation). 2 - Due to compression height that may protrude above the deck, it is recommended that a 1.00mm thick head gasket is used. 3 - Optional pin upgrade available.

1. Pins must be offset same as o.e. for quitest operation-pin offset will be opposite of direction of engine rotation * Some pistons are listed with a range of compression ratio's. The low number is determined w/ an un-cut deck and the higher number is determined w/ .030 piston to cylinder head clearance. * Always run at least .030 piston to head clearance including gasket thickness.

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