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Wiseco Forged Race Piston Kits - VW / Audi
RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
|
| Engine Rebuild Kit and Parts Online Catalog. |

Volkswagen/Audi
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)
|

|
VOLKSWAGEN/ AUDI/ SKODA/ SEAT (V.A.G) VW Beetle Type 1, 2, and 3 1967 and Up $32.29 (Racing) Wrist pin included: S417 $18.78 22mm - .866 x 2.500 |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| K001ESV $678.92 | 94.00 3.701 | 2276cc | 82mm | . |
1.378 35mm |
0.000 | FT | 0.000 | . | . | . | 3701E $22.82 | 397 |
|
|
| K001ESV $678.92 | 94.00 3.701 | 2232cc | 84mm | 3701E $22.82 | 397 | ||||||||||
| K001ESV $678.92 | 94.00 3.701 | 2387cc | 86mm | 3701E $22.82 | 397 | ||||||||||
| K001ESV $678.92 | 94.00 3.701 | 2442cc | 88mm | 3701E $22.82 | 397 | ||||||||||
| K633M94 $618.11 | 94.00 3.701 | 2276cc |
3.228 82mm |
1.378 35mm |
0.000 | FT | 0.000 | 9400XX $39.02 | 410 | ||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE197M75 $928.75 | 75.00 2.953 | Std. |
2.834 72mm |
4.803 122mm |
1.609 40.87mm |
0cc | -27cc |
.069 1.75mm |
. | . |
|
7500XX | 280 | . | |
| KE197M755 $928.75 |
75.50 2.972 |
0.020 | . | . | 7550XX $39.02 | 289 | . | ||||||||
| KE197M76 $928.75 | 76.00 2.992 | 0.040 | . | . | 7600XX $39.02 | 298 | . | ||||||||
| KE197M77 $928.75 | 77.00 3.031 | .080 | . | . | 7700XX $39.02 | 307 | . | ||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE255M765 $928.75 | 76.50 3.012 | Std. |
3.012 76.5mm |
5.433 138mm |
1.152 29.27mm |
26.5cc | -21.3cc |
.025 .64mm |
|
8.297 210.75mm |
8.7 | 7650XX $39.02 | 240 | . | |
| KE255M77 $928.75 | 77.00 3.031 | 0.020 | 7700XX $39.02 | 248 | . | ||||||||||
| KE255M775 $928.75 | 77.50 3.051 | 0.040 | 7750XX $39.02 | 253 | . | ||||||||||
| KE254M765 $928.75 | 76.50 3.012 | Std. |
3.012 76.5mm |
5.433 138mm |
1.152 29.27mm |
26.5cc | -6cc |
.025 .64mm |
|
8.297 210.75mm |
12.2 | 7650XX $39.02 | 255 | . | |
| KE254M77 $928.75 | 77.00 3.031 | 0.020 | 7700XX $39.02 | 260 | . | ||||||||||
| KE254M775 | 77.50 3.051 | 0.040 | 7750XX $39.02 | 265 | . | ||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE198M81 $799.08 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.354 136mm |
1.555 39.5mm |
32cc | -16.5cc |
.065 1.65mm |
.052 1.3mm |
8.661 220mm |
8.0 | 8100XX $39.02 | 355 | 1, 3 | |
| KE198M815 $902.96 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 360 | |||||||||||
| KE198M82 $799.08 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 365 | |||||||||||
| KE198M825 $799.08 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 375 | |||||||||||

| VW Golf/Jetta 1983-92 1.8 Liter 8V- HT, RD, PF, RV, GN, GX, JH ENGINE CODES |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| Wrist pin included: S623 $18.78 20mm - .787 x 2.500 | |||||||||||||||
| KE258M815 $928.75 | 81.50 3.209 | 0.020 |
3.402 86.4mm |
5.669 144mm |
1.266 32.15mm |
32cc | -12.5cc |
.065 1.65mm |
.025 .60mm |
8.661 220mm |
9.0 | 8150XX $39.02 | 315 | 1, 3 | |
| KE258M82 $928.75 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 320 | |||||||||||
| KE258M825 $928.75 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 325 | |||||||||||
| K563M81AP $920.65 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.288 32.71mm |
32cc | -7cc |
.065 1.65mm |
.003 .08mm |
8.661 220mm |
9.6 | 8100XX $39.02 | 318 | 1, 3 | |
| K563M815AP $920.65 | 81.50 3.209 | 0.020 | . | . | . | . | . | . | 9.7 | 8150XX $39.02 | 323 | ||||
| K563M82AP $920.65 | 82.00 3.228 | 0.040 | . | . | . | . | . | . | 9.8 | 8200XX $37.68 | 329 | ||||
|
RACING USE ONLY (Note: Pistons have postitive deck) Wrist pin included: S553 20mm - .787 x 2.185 |
|||||||||||||||
| K512M82 $753.15 | 82.00 3.228 | 0.040 |
3.402 86.4mm |
5.669 144mm |
1.319 33.5mm |
32cc |
|
.065 1.65mm |
+.027 +.69mm |
8.661 220mm |
13.4 | 3228XC | 303 | 1, 2 | |
| K512M83 $753.15 | 83.00 3.268 | 0.080 | 3268XC | 315 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE294M81AP $1,062.36 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.286 32.65mm |
46cc | -7.4cc |
.069 1.75mm |
.006 .15mm |
8.661 220mm |
8.0 | 8100XX $39.02 | 300 | 1, Q | |
| KE294M815AP $1,062.36 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 305 | |||||||||||
| KE294M82AP $1,062.36 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 310 | |||||||||||
| KE186M81 $928.75 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.286 32.65mm |
46cc | -1cc |
.069 1.75mm |
.006 .15mm |
8.661 220mm |
8.8 | 8100XX $39.02 | 300 | 1, Q | |
| KE186M815 $928.75 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 305 | |||||||||||
| KE186M82 $928.75 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 310 | |||||||||||
| KE187M81 $928.75 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.286 32.65mm |
46cc | 10.5cc |
.069 1.75mm |
.006 .15mm |
8.661 220mm |
11.0 | 8100XX $39.02 | 325 | 1, Q | |
| KE187M815 $928.75 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 331 | |||||||||||
| KE187M82 $928.75 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 336 | |||||||||||
| KE187M825 $928.75 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 341 | |||||||||||
|
VW KR/PL 1.8L with 20V cylinder head
92.80 mm stroker Turbo Wrist pin included: S623 $18.78 20mm - .787 x 2.500 |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE200M81 $1,042.15 | 81.00 3.189 | Std. |
3.654 92.8mm |
5.669 144mm |
1.161 29.5mm |
46cc | -14cc |
.069 1.75mm |
.004 .10mm |
8.661 220mm |
8.5 | 8100XX $39.02 | 291 | 1, Q | |
| KE200M815 $1,042.15 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 296 | |||||||||||
| KE200M82 $1,042.15 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 301 | |||||||||||
| KE200M825 $1,042.15 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 306 | |||||||||||
|
Optional K1 Rod for 1.8L Series: Part # 043DQ14144 Optional K1 Crank 1.8L 92.80mm: Part # 043BDQ928 (Strokers only) |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| K563M81AP $920.65 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.288 32.71mm |
32cc | -7cc |
.065 1.65mm |
.003 .08mm |
8.661 220mm |
9.6 | 8100XX $39.02 | 318 | 1, 3 | |
| K563M815AP $920.65 | 81.50 3.209 | 0.020 | 9.7 | 8150XX $39.02 | 323 | ||||||||||
| K563M82AP $920.65 | 82.00 3.228 | 0.040 | 9.8 | 8200XX $37.68 | 329 | ||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE200M81 $1,042.15 | 81.00 3.189 | Std. |
3.654 92.8mm |
5.669 144mm |
1.161 29.5mm |
46cc | -14cc |
.069 1.75mm |
.004 .10mm |
8.661 220mm |
8.5 | 8100XX $39.02 | 291 | 1, Q | |
| KE200M815 $1,042.15 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 296 | |||||||||||
| KE200M82 $1,042.15 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 301 | |||||||||||
| KE200M825 $1,042.15 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 306 | |||||||||||
|
Optional K1 Rod for 1.8L Series: Part # 043DQ14144 Optional K1 Crank 1.8L 92.80mm: Part # 043BDQ928 (Strokers only) |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| K563M81AP $920.65 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.288 32.71mm |
32cc | -7cc |
.065 1.65mm |
.003 .08mm |
8.661 220mm |
9.6 | 8100XX $39.02 | 318 | 1, 3 | |
| K563M815AP $920.65 | 81.50 3.209 | 0.020 | 9.7 | 8150XX $39.02 | 323 | ||||||||||
| K563M82AP $920.65 | 82.00 3.228 | 0.040 | 9.8 | 8200XX $37.68 | 329 | ||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| K610M83 $838.27 | 83.00 3.268 | 0.020 |
3.654 92.8mm |
6.260 159mm |
1.204 30.6mm |
29cc | -25cc |
.065 1.65mm |
|
9.291 236mm |
9.0 | 8300XX $39.02 | 289 | 1, 3 | |
| K610M835 $838.27 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 294 | |||||||||||
| K609M83 $838.27 | 83.00 3.268 | 0.020 | -15cc | 10.5 | 8300XX $39.02 | 290 | |||||||||
| K609M835 $838.27 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 294 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE201M825 $896.33 | 82.50 3.248 | Std |
3.654 92.8mm |
6.260 159mm |
1.204 30.6mm |
29cc | -19.4cc |
.065 1.65mm |
|
9.291 236mm |
8.0 | 8250XX $39.02 | 304 |
|
|
| KE201M83 $1,042.15 | 83.00 3.268 | 0.020 | . | . | . | . | . | . | 8300XX $39.02 | 308 | |||||
| KE201M835 $1,042.15 | 83.50 3.287 | 0.040 | . | . | . | . | . | . | 8350XX $39.02 | 312 | |||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| Wrist pin included: S623 $18.78 20mm - .787 x 2.500 | |||||||||||||||
| K612M825 $838.27 | 82.50 3.248 | Std. |
3.654 92.8mm |
5.669 144mm |
1.172 29.77mm |
46cc | -11cc |
.065 1.65mm |
+.007 +.18mm |
8.661 220mm |
9.0 | 8250XX $39.02 | 275 | 1, 2, 3 | |
| K612M83 $838.27 | 83.00 3.268 | 0.020 | 8300XX $39.02 | 283 | |||||||||||
| K612M835 $838.27 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 287 | |||||||||||
| Wrist pin included: S549 20mm - .787 x 2.002 | |||||||||||||||
| K611M83 $861.11 | 83.00 3.268 | 0.020 |
3.654 92.8mm |
5.669 144mm |
1.172 29.77mm |
46cc | 4cc |
.065 1.65mm |
+.007 +.18mm |
8.661 220mm |
11.0 | 8300XX $39.02 | 277 | 1, 2, 3 | |
| K611M835 $861.11 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 288 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE200M825 $1,042.15 | 82.50 3.248 | Std. |
3.654 92.8mm |
5.669 144mm |
1.161 29.5mm |
46cc | -14cc |
.065 1.65mm |
.003 .08mm |
8.661 220mm |
8.5 | 8250XX $39.02 | 306 | 1 | |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE188M825 $928.75 | 82.50 3.248 | Std. |
3.654 92.8mm |
6.260 159mm |
1.204 30.6mm |
48cc | -11cc |
.065 1.65mm |
|
9.291 236mm |
8.5 | 8250XX $39.02 | 295 | 1 ,Q | |
| KE188M83 $928.75 | 83.00 3.268 | 0.020 | 8300XX $39.02 | 300 | |||||||||||
| KE188M835 $928.75 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 305 | |||||||||||
| KE188M84 $928.75 | 84.00 3.307 | 0.060 | 8400XX $39.02 | 310 | |||||||||||
| KE190M825 $928.75 | 82.50 3.248 | Std. |
3.654 92.8mm |
6.260 159mm |
1.204 30.6mm |
48cc | 4cc |
.065 1.65mm |
|
9.291 236mm |
10.5 | 8250XX $39.02 | 259 | 1, Q | |
| KE190M83 $928.75 | 83.00 3.268 | 0.020 | 8300XX $39.02 | 264 | |||||||||||
| KE190M835 $928.75 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 271 | |||||||||||
| KE190M84 $928.75 | 84.00 3.307 | 0.060 | 8400XX $39.02 | 277 | |||||||||||
| KE290M825 $928.75 | 82.50 3.248 | Std. |
3.654 92.8mm |
6.260 159mm |
1.204 30.6mm |
48cc | 8cc |
.065 1.65mm |
|
9.291 236mm |
11.8 | 8250XX $39.02 | 280 | . | |
| KE290M83 $928.75 | 83.00 3.268 | 0.020 | 8300XX $39.02 | 339 | |||||||||||
| KE290M835 $928.75 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 345 | |||||||||||
|
Optional K1 Rod for ABF 2.0L Series: Part # 043DQ16159 Optional K1 Crank ABF 2.0L Series: Part # 043BDQ928 |
|
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. Q - Oil Squirter modification required. |
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE201M825 $896.33 | 82.50 3.248 | Std. |
3.654 92.8mm |
6.260 159mm |
1.216 30.9mm |
48cc | -19.4cc |
.065 1.65mm |
+.012 +.30mm |
9.291 236mm |
8.0 | 8250XX $39.02 | 304 | 1, Q | |
| KE201M83 $1,042.15 | 83.00 3.268 | 0.020 | 8300XX $39.02 | 308 | |||||||||||
| KE201M835 $1,042.15 | 83.50 3.287 | 0.040 | 8350XX $39.02 | 312 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
|
Turbo, Slipper piston, May require oil squirter modification Wrist pin included: S641 20mm - .787 x 1.987 |
|||||||||||||||
| KE222M81 $1,012.37 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.291 32.8mm |
46cc | -21cc |
.065 1.65mm |
|
8.661 220mm |
7.2 | 8100XX $39.02 | 280 | 1, Q | |
| KE222M815 $1,012.37 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 283 | |||||||||||
| KE222M82 $1,012.37 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 289 | |||||||||||
| KE222M83 $1,012.37 | 83.00 3.268 | 0.080 | 8300XX $39.02 | 302 | |||||||||||
|
High Performance Turbo, Full Round piston, No oil squirter modification
required Wrist pin included: S623 $18.78 20mm - .787 x 2.500 |
|||||||||||||||
| KE322M81 $1,216.16 | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.291 32.8mm |
46cc | -21cc |
.065 1.65mm |
|
8.661 220mm |
7.2 | 8100XX $39.02 | 309 |
|
|
| KE322M815 $1,216.16 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 314 | |||||||||||
| KE322M82 $1,077.14 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 319 | |||||||||||
| Wrist pin included: S780 $20.07 20mm - .787 x 2.500 | |||||||||||||||
| KE295M81AP | 81.00 3.189 | Std. |
3.402 86.4mm |
5.669 144mm |
1.285 32.65mm |
46cc | -7.4cc |
.065 1.65mm |
.006 .15mm |
8.661 220mm |
8.1 | 8100XX $39.02 | 300 |
|
|
| KE295M815AP $1,089.25 | 81.50 3.209 | 0.020 | . | . | . | . | . | . | 8150XX $39.02 | 305 | |||||
| KE295M82AP $1,089.25 | 82.00 3.228 | 0.040 | . | . | . | . | . | . | 8200XX $37.68 | 310 | |||||
| KE295M825AP $1,089.25 | 82.50 3.248 | 0.060 | . | . | . | . | . | . | 8250XX $39.02 | 315 | |||||
| KE295M83AP $1,089.25 | 83.00 3.268 | 0.080 | . | . | . | . | . | . | 8300XX $39.02 | 320 | |||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE203M81 $896.33 | 81.00 3.189 | Std. |
3.551 90.2mm |
6.456 164mm |
1.685 40.8mm |
39cc | -28cc |
.048 1.2mm |
.040 1.0mm |
9.527 242mm |
8.5 | 8100XX $39.02 | . | 1, B | |
| KE203M815 $1,042.15 | 81.50 3.209 | 0.020 | 8150XX $39.02 | . | |||||||||||
| KE203M82 $896.33 | 82.00 3.228 | 0.040 | 8200XX $37.68 | . | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE212M81 $1,216.16 | 81.00 3.189 | Std. |
3.402 86.4mm |
6.063 154mm |
1.215 30.86mm |
42.5cc | -8cc |
.048 1.2mm |
|
8.976 228mm |
8.0 | 8100XX $39.02 | 303 |
|
|
| KE212M815 $1,216.16 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 309 | |||||||||||
| KE212M82 $1,077.14 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 313 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| K608M82 $1,258.07 | 82.00 3.228 | 0.040 |
3.551 90.2mm |
6.456 164mm |
1.275 32.4mm |
25cc | -26.2cc |
.065 1.65mm |
.020 .50mm |
9.527 242mm |
9.0 | 8200XX $37.68 | 278 | 1, 3 | |
| K608M825 $1,258.07 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 283 | |||||||||||
| K608M83 $1,258.07 | 83.00 3.268 | 0.080 | 8300XX $39.02 | 288 | |||||||||||
| K607M82 $1,258.07 | 82.00 3.228 | 0.040 |
3.551 90.2mm |
6.456 164mm |
1.275 32.4mm |
25cc | -17.3cc |
.065 1.65mm |
.020 .50mm |
9.527 242mm |
10.5 | 8200XX $37.68 | 302 | 1, 3 | |
| K607M825 $1,258.07 | 82.50 3.248 | 0.060 | 8250XX $39.02 | 307 | |||||||||||
| K607M83 $1,258.07 | 83.00 3.268 | 0.080 | 8300XX $39.02 | 311 | |||||||||||
|
Kit Part # Your Cost |
Bore mm/Inch |
Size |
|
|
Ht. |
cc's |
|
Thickness |
Clearance |
Height |
Ratio |
(Included) |
Wt |
Note |
|
| KE191M81 $1,252.61 | 81.00 3.189 | Std. |
3.551 90.2mm |
6.456 164mm |
1.267 32.18mm |
39cc | -15.5cc |
.048 1.2mm |
.027 .68mm |
9.527 242mm |
8.3 | 8100XX $39.02 | 350 | 1, B | |
| KE191M815 $1,252.61 | 81.50 3.209 | 0.020 | 8150XX $39.02 | 354 | |||||||||||
| KE191M82 $1,252.61 | 82.00 3.228 | 0.040 | 8200XX $37.68 | 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. B - Build to order. Q - Oil Squirter modification required. |
|
1. Pins must be offset same as o.e. for quitest operation-pin
offset will be opposite of direction of engine rotation 2. This piston is a flat top w/out vavle pockets, to be used if verifying piston to valve and piston to head clearance. 5. There are different versions of this engine for Audi-do visual inspection of dish/valvepocket area to verify compatibility * 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 check piston 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. |