FORGED PISTONS
Rod Length
Comp Height
Wrist Pin Type
Comp Ratio
Cubic Inch
Piston Ring Package
Part No.
Description
Stroke
4.040" Bore - Flat-Top MAH930202640 †
4 Reliefs, -4cc, Gas Ported
3.500" 3.500" 3.500" 3.500" 3.750" 3.750" 3.750" 3.750" 3.750"
6.000" 1.250" P/F 10.6 @ 64cc 359 1.0mm, 1.0mm, 2.0mm 6.000" 1.250" P/F 10.4 @ 64cc 359 .043", .043", 3.0mm 6.000" 1.250" P/F 10.1 @ 66cc 359 .043", .043", 3.0mm
JEP258030 JEP170693
F.S.R. Tour Series, 2 Reliefs, -5cc
2 Reliefs, -5cc 2 Reliefs, -5.4cc E / 2 Reliefs, -5cc
WPTPTS506A4 † DSS8710-4040 MAH930200140 †
6.125" 1.125" P/F 5.700" 1.425" P/F
9.9 @ 64cc 359 11 @ 64cc 386
1/16", 1/16", 3/16" 5/64", 5/64", 3/16"
2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5cc 4 Reliefs, -5cc
5.700" 1.425" P/F 10.2 @ 67cc 385 1.5mm, 1.5mm, 3.0mm
SRP138090 SRP138094
5.700" 1.425" P/F 10.2 @ 67cc 385 6.125" 1.125" P/F 10.7 @ 67cc 385
1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
6.000" 1.125" P/F 10.4 @ 64cc 357 1.0mm, 1.0mm, 2.0mm
MAH930200640 †
4.045" Bore - Flat-Top JEP258031 4.060" Bore - Flat-Top WPTPTS503A6
F.S.R. Tour Series, 2 Reliefs, -5cc
3.500"
6.000" 1.250" P/F 10.5 @ 64cc 362 .043", .043", 3.0mm
2 Reliefs, -7cc 4 Reliefs, -6.1cc 2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -7cc
3.480" 3.480" 3.480"/ 3.500" 3.480" 3.480" 3.750" 3.500" 3.750"
5.700" 1.560" P/F
9.7 @ 67cc 360
1/16", 1/16", 3/16" 5/64", 5/64", 3/16"
SEAL2256F60
5.700" 1.563" PRESS 9.9 @ 67cc 360
MAH930200360 †
6.000" 1.250" P/F 11.6 @ 67cc 360 1.5mm, 1.5mm, 3.0mm
SRP138087
6.000" 1.260" P/F 10.1 @ 67cc 360
1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
WPTPTS505A6
6.000" 1.260" P/F
9.7 @ 67cc 360
4.060" Bore - Flat-Top WPTPTS506A6
2 Reliefs, -7cc
6.000" 1.125" P/F 10.3 @ 67cc 388
1/16", 1/16, 3/16"
MAH930202560 † WPTPTS504A6
Asymetrical Valve Pockets, -4cc
5.700" 1.550" P/F 10.7 @ 64cc 361 .043", .043", 3.0mm
2 Reliefs, -7cc
5.700" 1.425 P/F 10.7 @ 64cc 388
1/16", 1/16", 3/16"
4.005" Bore - Dish-Top SRP324858 4.030" Bore - Dish-Top SEAL2441AF30
Chevy Perf 602 Crate Replacement, 4 Relief, -10cc Dish
3.480"
5.700" 1.560" P/F
9.7 @ 64cc 351 1.2mm, 1.5mm, 3.0mm
“D” Dish, -21.1cc “D” Dish, -24cc “D” Dish, -15cc “D” Dish, -24cc “D” Dish, -16cc
3.480" 3.480" 3.480" 3.480" 3.750"
5.700" 1.560" P/F 5.700" 1.560" P/F 5.700" 1.560" P/F 6.000" 1.260" P/F 5.700" 1.425" P/F
8.8 @ 67cc 355 8.3 @ 67cc 355 8.5 @ 67cc 355 8.3 @ 67cc 355 9.5 @ 67cc 383
5/64", 5/64", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
SRP139632
WPTPTS508A3
SRP203194 SRP139628
4.040" Bore - Dish-Top SRP139632 4.060" Bore - Dish-Top WPTPTS508A6 SRP138104
“D” Dish, -16cc “D” Dish, -16cc
3.750" 3.750"
5.700" 1.425" P/F 6.000" 1.125" P/F
9.8 @ 64cc 385 9.8 @ 64cc 385
1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
“D” Dish, 2 Reliefs, -15cc “D” Dish, 2 Reliefs, -15cc
3.480" 3.480" 3.750" 3.000" 3.000" 3.480" 3.500" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.500" 3.500" 3.750" 3.500" 3.500" 3.500" 3.750" 3.750" 3.750" 3.750" 3.750"
5.700" 1.560" P/F 6.000" 1.260" P/F
9.8 @ 64cc 360 9.8 @ 64cc 360
1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16" 3/16"
WPTPTS509A6
SRP138095
2 Reliefs, -5cc
6.000" 1.125" P/F 11.1 @ 64cc 388
4.030" Bore - Dome-Top ICNIC802.030
Dome, +9.7cc Dome, +6.5cc
5.700" 1.805" P/F 11.0 @ 64cc 306
1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
SRP202890
5.700" 1.800" P/F
9.5 @ 67cc 306
MAH930210830 † ICNIC727.030 SRP140678 SRP140674 ICNIC9933.030 SRP271059 † WPTPTS502A3 MAH930207930 †
Dish, -16cc
6.125" 1.125'
P/F
9.2 @ 64cc 355 1.0mm, 1.0mm, 2.0mm
Dome, +6.3cc Dome, +11cc Dome, +11cc Dome, +6cc Dome, +11cc Dome, +8cc Dome, +11cc Dome, +11cc Dome, +13cc Dome, +11cc 2 Reliefs, -5cc Dome, +7cc Dome, +7cc Dome, +7cc Dome, +9.5cc
5.700" 1.565" P/F 12.0 @ 64cc 355 6.000" 1.260" P/F 12.9 @ 64cc 355 5.700" 1.560" P/F 12.2 @ 67cc 355 5.700" 1.565" P/F 11.0 @ 67cc 355
1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 5/64", 5/64", 3/16"
6.000" 1.260" P/F 11.5 @ 67cc 355 1.2mm, 1.5mm, 3.0mm
5.700" 1.560" P/F 12.0 @ 64cc 355
1/16", 1/16", 3/16"
6.000" 1.250" P/F 11.5 @ 67cc 357 1.5mm, 1.5mm, 3.0mm
JEP310562 † JEP182006 † JEP182012
360 Sprint, Dome, +
6.000" 1.250"
F
13.4 @ 64cc 355 .043", .043", 3.0mm
6.000" 1.125" P/F 13.7 @ 64cc 383 6.000" 1.250" P/F 12.4 @ 67cc 357
1/16", 1/16", 3/16" 1/16", 1/16", 3/16"
MAH930208130 † MAH930200660 †
6.125" 1.125" P/F 11.5 @ 67cc 357 1.5mm, 1.5mm, 3.0mm 6.125" 1.125" P/F 10.6 @ 64cc 360 1.5mm, 1.5mm, 3.0mm
SRP140348 SRP140344 SRP271058 † JEP182005 WISK0129B3
6.000" 1.125" P/F 12.8 @ 64cc 383 5.700" 1.425" P/F 12.4 @ 67cc 383
1/16", 1/16" 3/16" 1/16", 1/16", 3/16"
6.000" 1.125" P/F 11.7 @ 67cc 383 1.2mm, 1.5mm, 3.0mm
6.000" 1.125" P/F 12.8 @ 67cc 383
1/16", 1/16", 3/16"
Dome, +15cc, “Lil Quick 16”
6.000" 1.125" P/F 13.5 @ 64cc 383 .043", .043", 3.0mm
† Piston sets include piston rings. P/F - PRESS-FIT / FLOATING
42
2021-22 ENGINE BUILDER CATALOG
Made with FlippingBook flipbook maker