HYPEREUTECTIC PISTONS
PISTON RINGS - See Page 523-537
Chevrolet Small Block
Rod Length
Comp Ht.
Wrist Pin Type
Comp Ratio
Cubic Inch
Piston Ring Package
Part No.
Description
Stroke
4.060" Bore - Flat-Top KBPKB120.060
Trough, -7cc 4 Reliefs, -5cc 2 Reliefs, -5cc Trough, -7cc “D” Dish, -19cc 2 Reliefs, -7cc 2 Reliefs, -7cc
3.480" 3.480" 3.480" 3.750" 3.750" 3.750" 3.250" 3.480" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"
5.700" 5.700" 6.000" 5.700" 6.000" 6.000" 5.700" 5.700" 5.700" 5.565" 5.700" 5.700" 5.700" 5.565" 5.565" 5.700" 5.700"
1.561" 1.561" 1.265" 1.425" 1.130" 1.130" 1.678" 1.565" 1.548" 1.565" 1.425" 1.430" 1.433" 1.565" 1.564" 1.433" 1.433"
P/F
9.8 @ 64cc
360 5/64", 5/64", 3/16"
SEAH345DCP60 KBP9908HC.060 SEAH860CP60 KBPKB122.060 KBPKB164.040 KBPKB156.060 KBP9902HC.060
PRESS 10.0 @ 64cc 360 5/64", 5/64", 3/16"
2 Reliefs, Claimer, -5cc
P/F P/F P/F P/F P/F P/F P/F
10.1 @ 64cc 360 5/64", 5/64", 3/16" 10.7 @ 64cc 388 5/64", 5/64", 3/16" 10.6 @ 64cc 388 1/16", 1/16", 3/16"
9.3 @ 64cc 9.6 @ 64cc
385 1/16", 1/16", 3/16" 336 5/64", 5/64", 3/16"
10.4 @ 64cc 360 5/64", 5/64", 3/16"
SEAH423DCP60 Digital Diamond Series, +12.30cc 3.480"
8.5 @ 64cc
360 5/64", 5/64", 3/16"
400 - 4.155" Bore - Flat-Top KBP9907HC.030
2, Reliefs, Claimer, -5cc
PRESS 11.2 @ 64cc 407 5/64", 5/64", 3/16" PRESS 10.9 @ 64cc 407 5/64", 5/64", 3/16" PRESS 11.2 @ 64cc 407 5/64", 5/64", 3/16"
SEAH616CP30 KBP9911HC.030 KBPKB125.030 KBP9907HC.030
4, Reliefs, -6cc
2, Reliefs, Claimer, -5cc
Trough, -7cc
P/F P/F
11.0 @ 64cc 407 5/64", 5/64", 3/16" 11.7 @ 64cc 407 5/64", 5/64", 3/16"
2 Reliefs, Claimer, -5cc
400 - 4.155" Bore - Dish-Top KBPKB159.030
“D” Dish, -12cc “D” Dish, -18cc “D” Dish, -22cc
P/F P/F P/F
10.4 @ 64cc 407 5/64", 5/64", 3/16"
KBPKB147.030 KBPKB168.030
9.8 @ 64cc 9.5 @ 64cc
407 5/64", 5/64", 3/16" 407 5/64", 5/64", 3/16"
400 - 4.155" Bore - Dome-Top KBPKB129.030 A 400 - 4.165" Bore - Flat-Top KBPKB125.040 400 - 4.185" Bore - Flat-Top KBPKB125.060 400 - 4.155" Bore - Dome-Top KBPKB129.030 A
Solid Dome, +3.3cc
3.750"
6.000"
1.130"
P/F
13.0 @ 64cc 407 1/16", 1/16", 3/16"
2 Reliefs, -7cc
3.750"
5.700"
1.433"
P/F
11.4 @ 64cc 408 5/64", 5/64", 3/16"
2 Reliefs, -7cc
3.750"
5.700"
1.433"
P/F
11.4 @ 64cc
412 5/64", 5/64", 3/16"
Solid Dome, +3.3cc
3.750"
6.000"
1.130"
P/F
13.0 @ 64cc 407 1/16", 1/16", 3/16"
A Spacer ring included
PISTON PIN LOCKS
Piston Pin (Spiral) Locks and Lock Rings Piston Pin Lock Rings Part No. Qty. .927" x .042" JEP927-042-CS 1, Spiral SEALR194-16 16, C-Clip Piston Pin (Spiral) Locks Part No. Qty. .927" x .042" SEALR260-16 16, Spiral .927" x .062" MAH6441489 1, Wide Lock .927" x .075" WISCS-24 2, Spiral
PISTON PINS
.927" x 2.500" Part No.
Description
Material
Wall Thickness
Weight
JE Pistons (Sold Individually) JEP927-2500-13-93S Wiseco (Sold Individually) WISS425 JEP927-2500-15-51S
Straight Wall Straight Wall
Nickel Carbon Steel Carbon Steel Bar Stock
.130" .150"
106 grams 118 grams
Straight Wall
4140 Steel
.150"
105 grams
.927" x 2.750" Part No.
Description
Material
Wall Thickness
Weight
JE Pistons (Sold Individually) JEP927-2750-17-93S
Straight Wall
Chrome Moly Alloy
.180"
139 grams
46
2021-22 ENGINE BUILDER CATALOG
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