Endyn Designed
Combustion-Enhancing Roller-Wave Pistons
Endyn Roller-Wave Honda Pistons*
*Only Available
with cylinder head packages or in engines built at ENDYN
Engine/ Chamber Volume
Application
Bore Diameter
Stroke
Rod Length
Compression Ratio
Dome volume CC
Pin Diameter
Piston/Pin Weight (Grams)
Comp. Height
ZC (43.8 cc)
FI
75.5 mm
90.0 mm
5.394"
8.23-8.54:1
-6.26
19.0 mm
267/80 gm
1.174"
FI
75.5 mm
90.0 mm
5.394"
8.46-8.79:1
-4.5
19.0 mm
273/80 gm
1.174"
FI
78.0 mm
90.0 mm
5.394"
8.68-9.02:1
-6.26
19.0 mm
279/85 gm
1.172"
NA (Mid)
75.5 mm
90.0 mm
5.394"
9.68-10.13:1
3.09
19.0 mm
252/80 gm
1.162"
NA (Mid)
78.0 mm
90.0 mm
5.394"
10.19-10.70:1
3.09
19.0 mm
280/82 gm
1.162"
NA (High)
75.5 mm
90.0 mm
5.394"
10.52-11.16:1
7.15
19.0 mm
285/80 gm
1.520"
D16A6 (38.0cc)
FI
75.5 mm
90.0 mm
5.394"
9.07-9.45:1
-6.26
19.0 mm
267/80 gm
1.174"
FI
75.5 mm
90.0 mm
5.394"
9.36-9.78:1
-4.5
19.0 mm
273/80 gm
1.174"
FI
78.0 mm
90.0 mm
5.394"
9.54-9.98:1
-6.26
18.0 mm
279/85 gm
1.172"
NA (Mid)
75.5 mm
90.0 mm
5.394"
10.93-11.50:1
3.09
19.0 mm
252/80 gm
1.162"
NA (Mid)
78.0 mm
90.0 mm
5.394"
11.49-12.16:1
3.09
19.0 mm
280/82 gm
1.162"
NA (High)
75.5 mm
90.0 mm
5.394"
12.03-12.76:1
7.15
19.0 mm
285/80 gm
1.520"
D16Z6 (34.6cc)
FI
75.5 mm
90.0 mm
5.394"
9.66-10.10:1
-6.26
19.0 mm
267/80 gm
1.174"
FI
75.5 mm
90.0 mm
5.394"
10.30-10.52:1
-4.5
19.0 mm
273/80 gm
1.174"
FI
78.0 mm
90.0 mm
5.394"
10.16-10.66:1
-6.26
19.0 mm
279/85 gm
1.172"
NA (Mid)
75.5 mm
90.0 mm
5.394"
11.83-12.54:1
3.09
19.0 mm
252/80 gm
1.162"
NA (Mid)
78.0 mm
90.0 mm
5.394"
13.74-13-98:1
3.09
19.0 mm
280/82 gm
1.162"
NA (High)
75.5 mm
90.0 mm
5.394"
13.16-14.06:1
7.15
19.0 mm
285/80 gm
1.520"
D16Y7 (34.6cc)
FI
75.5 mm
90.0 mm
5.394"
9.66-10.10:1
-6.26
19.0 mm
267/80 gm
1.174"
FI
75.5 mm
90.0 mm
5.394"
10.00-10.48:1
-4.5
19.0 mm
273/80 gm
1.174"
FI
78.0 mm
90.0 mm
5.394"
10.16-10.66:1
-6.26
19.0 mm
279/85 gm
1.172"
NA (Mid)
75.5 mm
90.0 mm
5.394"
11.83-12.54:1
3.09
19.0 mm
252/80 gm
1.162"
NA (Mid)
78.0 mm
90.0 mm
5.394"
12.44-13.23:1
3.09
19.0 mm
280/82 gm
1.162"
NA (High)
75.5 mm
90.0 mm
5.394"
13.16-14.06:1
7.15
19.0 mm
285/80 gm
1.520"
D16Y8 (32.8cc)
FI
75.5 mm
90.0 mm
5.394"
10.00-10.49:1
-6.26
19.0 mm
267/80 gm
1.174"
FI
75.5 mm
90.0 mm
5.394"
10.48-11.02:1
-4.5
19.0 mm
273/80 gm
1.174"
FI
78.0 mm
90.0 mm
5.394"
10.53-11.07:1
6.26
19.0 mm
279/85 gm
1.172"
NA (Mid)
75.5 mm
90.0 mm
5.394"
12.38-13.17:1
3.09
19.0 mm
252/80 gm
1.162"
NA (Mid)
78.0 mm
90.0 mm
5.394"
13.02-13.89:1
3.09
19.0 mm
280/82 gm
1.162"
NA (High)
75.5 mm
90.0 mm
5.394"
13.86-14.86:1
7.15
19.0 mm
285/80 gm
1.520"
B16A (All) (42.7cc)
FI
81.0 mm
77.0 mm
5.290"
7.98-8.32:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
77.0 mm
5.290"
8.38-8.76:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
77.0 mm
5.290"
8.06-8.40:1
-7.6
21.0mm
287/81 gm
1.185"
81.5 mm
77.0 mm
5.290"
8.46-8.85:1
-4.5
21.0 mm
290/81 gm
1.185"
82.0 mm
77.0 mm
5.290"
8.13-8.48:1
.7.6
21.0 mm
292/81 gm
1.185"
84.0 mm
77.0 mm
5.290"
8.35-8.72:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
77.0 mm
5.290"
8.43-8.81:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
77.0 mm
5.290"
8.95-9.39:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
77.0 mm
5.290"
8.5-8.89:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
81.0 mm
77.0 mm
5.290"
9.81-10.35:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
77.0 mm
5.290"
9.90-10.50:1
4.2
21.0mm
282/81gm
1.185"
82.0 mm
77.0 mm
5.290"
10.0-10.56:1
4.2
21.0mm
283/81 gm
1.185"
84.0 mm
77.0 mm
5.290"
10.37-10.99:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
77.0 mm
5.290"
10.46-11.10:1
4.2
21.0mm
291/69 gm
1.180"
85.0 mm
77.0 mm
5.290"
10.56-11.20:1
4.2
21.0 mm
302/69gm
1.180"
NA (High)
81.0 mm
77.0 mm
5.290"
10.49-11.13:1
7.45
21.0 mm
282/81 gm
1.185"
81.5mm
77.0 mm
5.290"
10.59-11.24:1
7.45
21.0mm
291/85 gm
1.185"
82.0 mm
77.0 mm
5.290"
10.69-11.35:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
77.0 mm
5.290"
11.16-11.89:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm
77.0 mm
5.290"
11.26-12.01:1
7.75
21.0 mm
299/81 gm
1.180"
85.0 mm
77.0 mm
5.290"
11.36-12.13:1
7.75
21.0 mm
300/81 gm
1.180"
86.0 mm
77.0 mm
5.290"
11.47-12.36:1
7.75
21.0 mm
321/85 gm
1.180"
B17A (42.7cc)
FI
81.0 mm
81.4 mm
5.208"
8.38-8.73:1
-7.6
21.0 mm
282/81 gm
1.185"
81.5mm
81.4 mm
5.208"
8.46-8.82:1
-7.6
21.0mm
287/81 gm
1.185"
82.0 mm
81.4 mm
5.208"
8.54-8.91:1
-7.6
21.0 mm
290 / 81gm
1.185"
84.0 mm
81.4 mm
5.208"
8.78-9.16:1
-8.33
21.0 mm
329 / 81 gm
1.180"
84.5 mm
81.4 mm
5.208"
8.85-9.25:1
-8.33
21.0 mm
335 / 81 gm
1.180"
84.5 mm
81.4 mm
5.208"
9.40-9.87:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
81.4 mm
5.208"
8.93-9.34:1
-8.33
21.0 mm
338 / 81 gm
1.180"
NA (Mid)
81.0 mm
81.4 mm
5.208"
10.31-10.89:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
81.4 mm
5.208"
10.41-11.00:1
4.2
21.0mm
282/81gm
1.185"
82.0 mm
81.4 mm
5.208"
10.51-11.11:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
81.4 mm
5.208"
11.91-11.56:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
81.4 mm
5.208"
11.01-11.67:1
4.2
21.0 mm
291/69 gm
1.180"
85.0 mm
81.4 mm
5.208"
11.11-11.79:1
4.2
21.0 mm
302/69gm
1.180"
NA (High)
81.0 mm
81.4 mm
5.208"
11.04-11.71:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
81.4 mm
5.208"
11.14-11.83:1
7.45
21.0mm
291/85 gm
1.185"
82.0 mm
81.4 mm
5.208"
11.25-11.91:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
81.4 mm
5.208"
11.74-12.52:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm
81.4 mm
5.208"
11.85-12.64:1
7.75
21.0 mm
299/81 gm
1.180"
85.0 mm
81.4 mm
5.208"
11.96-12.76:1
7.75
21.0 mm
300/81 gm
1.180"
86.0 mm
81.4 mm
5.208"
12.17-13.01:1
7.75
21.0 mm
321/85 gm
1.180"
B18 A/B (45.0cc)
FI
81.0 mm
89.0 mm
5.394"
8.75-9.11:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
89.0 mm
5.394"
9.18-9.58:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
8.84-9.21:1
-7.6
21.0mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
9.27-9.68:1
-4.5
21.0 mm
290/81 gm
1.185"
82.0 mm
89.0 mm
5.394"
8.92-9.3:1
-7.6
21.0 mm
292/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
9.17-9.57:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
89.0 mm
5.394"
9.26-9.66:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
89.0 mm
5.394"
9.51-9.98:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.34-9.76:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
81.0 mm
89.0 mm
5.394"
10.69-11.25:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
10.79-11.37:1
4.2
21.0 mm
282/81gm
1.185"
81.5 mm LR
89.0 mm
5.531"
10.79-11.37:1
4.2
21.0 mm
267/85 gm
1.043"
82.0 mm
89.0 mm
5.390"
10.89-11.49:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
11.31-11.95:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
89.0 mm
5.394"
11.41-11.07:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
11.41-11.07:1
4.2
21.0 mm
278/85 gm
1.043"
84.5 mm Stroker
92.0 mm
5.531"
11.90-12.60:1
4.3
21.0mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
11.52-12.19:1
4.2
21.0 mm
302/69gm
1.180"
85.0 mm LR
89.0 mm
5.531"
11.52-12.19:1
4.2
21.0 mm
285/85 gm
1.043"
NA (High)
81.0 mm
89.0 mm
5.394"
11.40-12.06:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
11.51-12.18:1
7.45
21.0 mm
291/85 gm
1.185"
81.5 mm LR
89.0 mm
5.531"
11.51-12.18:1
7.45
21.0 mm
280/85 gm
1.043"
82.0 mm
89.0 mm
5.394"
11.62-12.31:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
12.14-12.89:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
12.14-12.89:1
7.75
21.0 mm
282/85 gm
1.043"
84.5 mm
89.0 mm
5.394"
12.25-13.02:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
12.25-13.02:1
7.75
21.0 mm
286/85 gm
1.043"
84.5 mm Stroker
92.0 mm
5.531"
12.83-13.65:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.36-13.15:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.36-13.15:1
7.75
21.0 mm
292/85 gm
1.043"
85.0 mm Stroker
92.0 mm
5.531"
12.94-13.79:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
12.58-13.40:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm L R
89.0 mm
5.531"
12.58-13.40:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 mm Stroker
92.0 mm
5.531"
13.18-14.06:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
13.30-14.19:1
8.5
21.0 mm
302/85 gm
.993"
B18C1 (41.6cc)
FI
81.0 mm
87.2 mm
5.433"
9.06-9.46:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
87.2 mm
5.433"
9.54-9.98:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
9.15-9.55:1
-7.6
21.0 mm
287/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
9.63-10.08:1
-4.5
21.0 mm
290/81 gm
1.185"
82.0 mm
87.2 mm
5.433"
9.24-9.65:1
-7.6
21.0 mm
292/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
9.48-9.92:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
87.2 mm
5.433"
9.57-10.02:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
87.2 mm
5.433"
9.96-10.42:1
-8.33
21.0 mm
338/81 gm
1.180"
85.0 mm
87.2 mm
5.433"
9.66-10.12:1
-8.33
21.0 mm
327/81 gm
1.180"
NA Mid)
81.0 mm
87.2 mm
5.433"
11.23-11.87:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
11.33-11.99:1
4.2
21.0 mm
282/81gm
1.185"
82.0 mm
87.2 mm
5.433"
11.44-12.12:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
11.87-12.61:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
87.2 mm
5.433"
11.98-12.73:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm Stroker
92.0 mm
5.531"
12.96-13.81:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
87.2 mm
5.433"
12.09-12.86:1
4.2
21.0 mm
302/69gm
1.180"
NA (High)
81.0 mm
87.2 mm
5.433"
12.04-12.80:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
12.16-12.93:1
7.45
21.0 mm
291/85 gm
1.185"
82.0 mm
87.2 mm
5.433"
12.27-13.06:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
12.51-13.34:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm
87.2 mm
5.433"
12.62-13.47:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm Stroker
92.0 mm
5.531"
13.49-14.41:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
87.2 mm
5.433"
12.74-13.60:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm Stroker
92.0 mm
5.531
13.61-14-55:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
87.2 mm
5.433"
12.97-13.86:1
7.75
31.0 mm
321/85 gm
1.180"
86.0 mm Stroker
92.0 mm
5.531"
13.85-14.84:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
13.98-14.98:1
8.5
21.0 mm
302/85 gm
.993"
B18C5 (42.7cc)
FI
81.0 mm
87.2 mm
5.433"
8.90-9.28:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
87.2 mm
5.433"
9.36-9.79:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
9.08-9.48:1
-7.6
21.0 mm
290/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
9.45-9.89:1
-4.5
21.0 mm
295/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
9.32-9.75:1
-8.33
21.0 mm
319/81gm
1.180"
84.5 mm
87.2 mm
5.433"
9.41-9.84:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
87.2 mm
5.433"
10.0-10.50:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
87.2 mm
5.433"
9.50-9.94:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
81.0 mm
87.2 mm
5.433"
10.98-11.59:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
11.08-11.71:1
4.2
21.0 mm
282/81gm
1.185"
82.0 mm
87.2 mm
5.433"
11.19-11.83:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
11.61-12.31:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
87.2 mm
5.433"
11.72-12.43:1
4.2
21.0 mm
291/69 gm
1.180"
84.5mm Stroker
92.0 mm
5.531"
12.33-13.09:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
87.2 mm
5.433"
11.83-12.55:1
4.2
21.0 mm
302/69gm
1.180"
NA (High)
81.0 mm
87.2 mm
5.433"
11.75-12.47:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
87.2 mm
5.433"
11.86-12.61:1
7.45
21.0 mm
291/85 gm
1.185"
82.0 mm
87.2 mm
5.433"
11.98-12.73:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
87.2 mm
5.433"
12.69-13.54:1
8.4
21.0 mm
299/81 gm
1.180"
84.5 mm
87.2 mm
5.433"
12.81-13.68:1
8.4
21.0 mm
299/81 gm
1.180"
84.5mm Stroker
92.0 mm
5.531"
13.58-14.52:1
8.8
21.0 mm
259/85 gm
.993"
85.0 mm
87.2 mm
5.433"
12.92-13.81:1
8.4
21.0 mm
300/81 gm
1.180"
85.0mm Stroker
92.0 mm
5.531
13.70-14.66:1
8.8
21.0 mm
283/85 gm
.993"
86.0 mm
87.2 mm
5.433"
13.15-14.08:1
8.4
21.0 mm
321/85 gm
1.180"
86.0 mm Stroker
92.0 mm
5.531"
13.95-14.94:1
8.8
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
14.07-15.09:1
8.8
21.0 mm
302/85 gm
.993"
B20 B/Z (45.0cc)
FI
84.0 mm
89.0 mm
5.394"
9.17-9.57:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
89.0 mm
5.394"
9.26-9.66:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
89.0 mm
5.394"
9.76-10.23:1
-8.33
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.34-9.76:1
-8.33
21.0 mm
338/81 gm
1.180"
NA (Mid)
84.0 mm
89.0 mm
5.394"
11.31-11.95:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
89.0 mm
5.394"
11.41-11.07:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
11.41-11.07:1
4.2
21.0 mm
278/85 gm
1.043"
84.5 mm Stroker
92.0 mm
5.531"
11.90-12.60:1
4.3
21.0mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
11.52-12.19:1
4.2
21.0 mm
302/69 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
11.52-12.19:1
4.2
21.0 mm
285/85 gm
1.043"
NA (High)
84.0 mm
89.0 mm
5.394"
12.14-12.89:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
12.14-12.89:1
7.75
21.0 mm
282/85 gm
1.043"
84.5 mm
89.0 mm
5.394"
12.25-13.02:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
12.25-13.02:1
7.75
21.0 mm
286/85 gm
1.043"
84.5 mm Stroker
92.0 mm
5.531"
12.83-13.65:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.36-13.15:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.36-13.15:1
7.75
21.0 mm
292/85 gm
1.043"
85.0 mm Stroker
92.0 mm
5.531"
12.94-13.79:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
12.58-13.40:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm L R
89.0 mm
5.531"
12.58-13.40:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 mm Stroker
92.0 mm
5.531"
13.18-14.06:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
13.30-14.19:1
8.5
21.0 mm
302/85 gm
.993"
H22 (53.8cc)
FI
87.0 mm
90.7 mm
5.629"
9.00-9.50:1
22.0 mm
375/74 gm
1.218"
89.0 mm
90.7 mm
5.629"
9.20-9.60:1
22.0 mm
327/72 gm
1.218"
NA
87.0 mm
90.7 mm
5.629"
11.02-11.62:1
22.0 mm
383/74 gm
1.218"
89.0 mm
90.7 mm
5.629"
12.12-14.25:1
22.0 mm
335/72 gm
1.218"
VTEC Conversions
B18A/B with B18C5 or B16 Head (42.7cc)
FI
81.0 mm
89.0 mm
5.394"
8.90-9.28:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
89.0 mm
5.394"
9.53-9.97:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
9.15-9.55:1
-7.6
21.0 mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
9.63-10.07:1
-4.5
21.0 mm
295/81 gm
1.185"
82.0 mm
89.0 mm
5.394"
9.24-9.65:1
-7.6
21.0 mm
292/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
9.49-9.93:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
89.0 mm
5.394"
9.58-10.02:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
89.0 mm
5.394"
10.19-10.70:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.67-10.12:1
-8.33
21.0 mm
327/81 gm
1.180"
NA Mid)
81.0 mm
89.0 mm
5.394"
10.98-11.59:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
11.29-11.93:1
4.2
21.0 mm
282/81gm
1.185"
82.0 mm
89.0 mm
5.394"
11.40-12.05:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
11.83-12.54:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
89.0 mm
5.394"
11.94-12.67:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
11.94-12.67:1
4.2
21.0 mm
278/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
12.31-13.06:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.05-12.79:1
4.2
21.0 mm
302/69gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.05-12.79:1
4.2
21.0 mm
285/85 gm
1.043"
NA (High)
81.0 mm
89.0 mm
5.394"
11.75-12.47:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
12.09-12.84:1
7.45
21.0 mm
291/85 gm
1.185"
81.5 mm LR
89.0 mm
5.531"
12.09-12.84:1
7.45
21.0 mm
267/85 gm
1.043"
82.0 mm
89.0 mm
5.394"
12.2-12.97:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
12.75-13.59:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
12.75-13.59:1
7.75
21.0 mm
282/85 gm
1.043"
84.5 mm
89.0 mm
5.394"
12.86-13.72:1
7.75
21.0 mm
299/81 gm
1.180"
84.5mm LR
89.0 mm
5.531"
12.86-13.72:1
7.75
21.0 mm
286/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
13.61-14.55:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.98-13.86:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.98-13.86:1
7.75
21.0 mm
292/85 gm
1.043
85.0mm Stroker
92.0 mm
5.531
13.85-14.84:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
13.21-14.13:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm LR
89.0 mm
5.531"
13.21-14.13:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 mm Stroker
92.0 mm
5.531"
13.85-14.84:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
13.98-14.98:1
8.5
21.0 mm
302/85 gm
.993"
B18A/B with B18C1 Head (41.6cc)
FI
81.0 mm
89.0 mm
5.394"
9.06-9.46:1
-7.6
21.0 mm
282/81 gm
1.185"
81.0 mm
89.0 mm
5.394"
9.51-9.95:1
-4.5
21.0 mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
9.32-9.73:1
-7.6
21 mm
287/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
9.61-10.05:1
-4.5
21 mm
290/81 gm
1.185"
82.0 mm
89.0 mm
5.394"
9.41-9.83:1
-7.6
21.0 mm
292/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
9.66-10.11:1
-8.33
21.0 mm
329/81gm
1.180"
84.5 mm
89.0 mm
5.394"
9.75-10.21:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5mm
89.0 mm
5.394"
10.38-10.91:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.84-10.31:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
81.0 mm
89.0 mm
5.394"
11.23-11.87:1
4.2
21.0 mm
273/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
11.55-12.22:1
4.2
21.0 mm
282/81gm
1.185"
81.5 mm LR
89.0 mm
5.531"
11.55-12.22:1
4.2
21.0 mm
267/85 gm
1.043"
82.0 mm
89.0 mm
5.394"
11.66-12.35:1
4.2
21.0 mm
283/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
12.10-12.85:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
89.0 mm
5.394"
12.21-12.98:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
12.21-12.98:1
4.2
21.0 mm
278/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
12.61-13.41:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.09-12.86:1
4.2
21.0 mm
302/85 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.09-12.86:1
4.2
21.0 mm
285/85 gm
1.180"
NA (High)
81.0 mm
89.0 mm
5.394"
12.04-12.80:1
7.45
21.0 mm
282/81 gm
1.185"
81.5 mm
89.0 mm
5.394"
12.39-13.18:1
7.45
21.0 mm
291/85 gm
1.185"
82.0 mm
89.0 mm
5.394"
12.5-13.31:1
7.45
21.0 mm
296/81 gm
1.185"
84.0 mm
89.0 mm
5.394"
13.06-13.95:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
13.06-13.95:1
7.75
21.0 mm
282/85 gm
1.043"
84.5 mm
89.0 mm
5.394"
13.18-14.09:1
7.75
21.0 mm
299/81 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
13.18-14.09:1
7.75
21.0 mm
286/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
13.50-14.46:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
13.30-14.23:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
13.30-14.23:1
7.75
21.0 mm
292/85 gm
1.043"
85.0mm Stroker
92.0 mm
5.531
13.95-14.95:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
13.54-14.51:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm LR
89.0 mm
5.531"
13.54-14.51:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 mm Stroker
92.0 mm
5.531"
14.20-15.24:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
14.33-15.39:1
8.5
21.0 mm
302/85 gm
.993"
B20B/Z with B18C5 or B16 Head (42.7cc)
FI
84.0 mm
89.0 mm
5.394"
9.49-9.93:1
-8.33
21.0 mm
329/81gm
1.180"
84.5mm
89.0 mm
5.394"
9.58-10.02:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5 mm
89.0 mm
5.394"
10.19-10.70:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.67-10.12:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
84.0 mm
89.0 mm
5.394"
11.83-12.54:1
4.2
21.0 mm
283/69 gm
1.180"
84.5 mm
89.0 mm
5.394"
11.94-12.67:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm LR
89.0 mm
5.531"
11.94-12.67:1
4.2
21.0 mm
278/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
12.31-13.06:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.05-12.79:1
4.2
21.0 mm
302/69gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.05-12.79:1
4.2
21.0 mm
285/85 gm
1.043"
NA (High)
84.0 mm
89.0 mm
5.394"
12.75-13.59:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
12.75-13.59:1
7.75
21.0 mm
282/85 gm
1.043"
84.5mm
89.0 mm
5.394"
12.86-13.72:1
7.75
21.0 mm
299/81 gm
1.180"
84.5mm LR
89.0 mm
5.531"
12.86-13.72:1
7.75
21.0 mm
286/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
13.61-14.55:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.98-13.86:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
12.98-13.86:1
7.75
21.0 mm
292/85 gm
1.043
85.0mm Stroker
92.0 mm
5.531
13.85-14.84:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
13.21-14.13:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm LR
89.0 mm
5.531"
13.21-14.13:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 mm Stroker
92.0 mm
5.531"
13.85-14.84:1
8.5
21.0 mm
276/85 gm
.993"
86.5 mm Stroker
92.0 mm
5.531"
13.98-14.98:1
8.5
21.0 mm
302/85 gm
.993"
B20B/Z with B18C1 (41.6cc)
FI
84.0 mm
89.0 mm
5.394"
9.66-10.11:1
-8.33
21.0 mm
329/81gm
1.180"
84.5mm
89.0 mm
5.394"
9.75-10.21:1
-8.33
21.0 mm
319/81 gm
1.180"
84.5mm
89.0 mm
5.394"
10.38-10.91:1
-4.5
21.0 mm
338/81 gm
1.180"
85.0 mm
89.0 mm
5.394"
9.84-10.31:1
-8.33
21.0 mm
327/81 gm
1.180"
NA (Mid)
84.0 mm
89.0 mm
5.394"
12.10-12.85:1
4.2
21.0 mm
283/69 gm
1.180"
84.5mm
89.0 mm
5.394"
12.21-12.98:1
4.2
21.0 mm
291/69 gm
1.180"
84.5 mm
89.0 mm
5.531"
12.21-12.98:1
4.2
21.0 mm
278/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
12.61-13.41:1
4.3
21.0 mm
260/85 gm
.993"
85.0 mm
89.0 mm
5.394"
12.09-12.86:1
4.2
21.0 mm
302/69gm
1.180"
85.0 mm
87.2 mm
5.531"
12.09-12.86:1
4.2
21.0 mm
285/85 gm
1.043"
NA (High)
84.0 mm
89.0 mm
5.394"
13.06-13.95:1
7.75
21.0 mm
299/81 gm
1.180"
84.0 mm LR
89.0 mm
5.531"
13.06-13.95:1
7.75
21.0 mm
282/85 gm
1.043"
84.5mm
89.0 mm
5.394"
13.18-14.09:1
7.75
21.0 mm
299/81 gm
1.180"
84.5mm LR
89.0 mm
5.531"
13.18-14.09:1
7.75
21.0 mm
286/85 gm
1.043"
84.5mm Stroker
92.0 mm
5.531"
13.50-14.46:1
8.5
21.0 mm
259/85 gm
.993"
85.0 mm
89.0 mm
5.394"
13.30-14.23:1
7.75
21.0 mm
300/81 gm
1.180"
85.0 mm LR
89.0 mm
5.531"
13.30-14.23:1
7.75
21.0 mm
292/85 gm
1.043
85.0mm Stroker
92.0 mm
5.531
13.95-14.95:1
8.5
21.0 mm
283/85 gm
.993"
86.0 mm
89.0 mm
5.394"
13.54-14.51:1
7.75
21.0 mm
321/85 gm
1.180"
86.0 mm LR
89.0 mm
5.531"
13.54-14.51:1
7.75
21.0 mm
304/85 gm
1.043"
86.0 Stroker
92.0 mm
5.531"
14.20-15.24:1
8.5
21.0 mm
276/85 gm
.993"
86.5 Stroker
92.0 mm
5.531"
14.33-15.39:1
8.5
21.0 mm
302/85 gm
.993"
Pricing
10-01-11 Roller-Wave
Pistons are
now only available in engines built here at ENDYN or with
cylinder head packages. No exceptions.
Important Notes
Use
of these pistons requires cylinder clearances recommended in
specification sheet that accompanies pistons. Cylinder walls
must be properly honed for ring seating.
All
B Series pistons in bore diameters larger than 82.0mm
require the use of aftermarket sleeves with the exception of
B20's which can use bore diameters as large as 85.0mm with
careful tuning.