Page 168 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

Forged Pistons Flat Top Dish Top Dome Top
A division of industry leader CP Pistons, Bullet is an all-new product division designed to offer premium quality pistons at affordable
prices. Manufactured from 2618 alloy for maximum strength, pistons are engineered for tighter tolerances and utilize contact reduction
grooves, accumulator grooves, forged side reliefs and dual forced pin oilers. Pistons require 1.5mm, 1.5mm and 3.0mm low friction
pistons rings (unless noted), and are sold in sets of eight, complete with wrist pins and wire locks.
Comp. Comp. Comp. Comp.
Part No. Description Bore Stroke Rod Height Ratio Part No. Description Bore Stroke Rod Height Ratio
Small Block Chevrolet Small Block Chevrolet Gen. III LS
BTPBC1011-030-8 Flat Top 4.030" 3.875" 6.000" 1.062" 10.8:1 BTPBLS1001-007-8 Dish Top 3.905" 3.622" 6.125" 1.300" 9.3:1
BTPBC1020-STD-8 Flat Top 4.000" 3.500" 6.000" 1.250" 9.7:1 BTPBLS1004-005-8 Dish Top 4.005" 4.000" 6.125" 1.110" 9.1:1
BTPBC1020-020-8 Flat Top 4.020" 3.500" 6.000" 1.250" 9.8:1 BTPBLS1007-030-8 Dish Top 4.030" 4.000" 6.125" 1.110" 10.3:1
BTPBC1020-030-8 Flat Top 4.030" 3.500" 6.000" 1.250" 9.8:1 BTPBLS1009-007-8 Flat Top 3.905" 4.000" 6.125" 1.110" 11.1:1
BTPBC1020-040-8 Flat Top 4.040" 3.500" 6.000" 1.250" 9.9:1 BTPBLS1010-005-8 Flat Top 4.005" 4.000" 6.125" 1.110" 11.5:1
BTPBC1020-060-8 Flat Top 4.060" 3.500" 6.000" 1.250" 9.9:1 BTPBLS1011-005-8 Flat Top 4.005" 3.622" 6.125" 1.300" 10.2:1
BTPBC1021-STD-8 Flat Top 4.000" 3.480" 5.700" 1.560" 9.7:1 BTPBLS1111-030-8 Flat Top 4.030" 4.000" 6.125" 1.105" 11.5:1
BTPBC1021-020-8 Flat Top 4.020" 3.480" 5.700" 1.560" 9.7:1 BTPBLS1112-007-8 Flat Top 3.905" 3.622" 6.125" 1.305" 10.1:1
BTPBC1021-030-8 Flat Top 4.030" 3.480" 5.700" 1.560" 9.8:1 BTPBLS1118-030-8 Dish Top 4.030" 3.622" 6.125" 1.300" 9.1:1
BTPBC1021-040-8 Flat Top 4.040" 3.480" 5.700" 1.560" 9.9:1 Big Block Chevrolet
BTPBC1021-060-8 Flat Top 4.060" 3.480" 5.700" 1.560" 9.9:1 BTPBBC5110-030-8* Dome Top 4.280" 4.250" 6.385" 1.275" 10.4:1
BTPBC1025-030-8 Flat Top 4.030" 3.750" 6.000" 1.125" 10.5:1 BTPBBC5110-060-8* Dome Top 4.310" 4.250" 6.385" 1.275" 10.5:1
BTPBC1025-040-8 Flat Top 4.040" 3.750" 6.000" 1.125" 10.6:1 BTPBBC5111-030-8* Dome Top 4.280" 4.000" 6.135" 1.645" 9.8:1
BTPBC1100-STD-8 Flat Top 4.125" 3.750" 6.000" 1.125" 11.2:1 BTPBBC5111-060-8* Dome Top 4.310" 4.000" 6.135" 1.645" 9.8:1
BTPBC1100-030-8 Flat Top 4.155" 3.750" 6.000" 1.125" 11.3:1 BTPBBC5210-060-8* Flat Top 4.560" 4.250" 6.385" 1.275" 9.4:1
BTPBC1100-040-8 Flat Top 4.165" 3.750" 6.000" 1.125" 11.4:1 BTPBBC5310-STD-8* Dome Top 4.500" 4.250" 6.385" 1.275" 11.3:1
BTPBC1110-030-8 Flat Top 4.155" 4.000" 6.000" 1.000" 12.1:1 BTPBBC5310-030-8* Dome Top 4.530" 4.250" 6.385" 1.275" 11.5:1
BTPBC1111-030-8 Flat Top 4.155" 3.875" 6.000" 1.062" 11.4:1 Small Block Ford
BTPBC1120-STD-8 Dish Top 4.125" 3.750" 6.000" 1.125" 9.5:1 BTPBF6001-030-8 Flat Top 4.030" 3.000" 5.090" 1.600" 9.0:1
BTPBC1120-030-8 Dish Top 4.155" 3.750" 6.000" 1.125" 9.5:1 BTPBF6010-030-8 Flat Top 4.030" 3.400" 5.400" 1.090" 9.8:1
BTPBC1200-005-8 Dome Top 4.130" 3.750" 6.000" 1.125" 12.6:1 BTPBF6020-030-8 Flat Top 4.030" 3.250" 5.400" 1.165" 9.4:1
BTPBC1200-030-8 Dome Top 4.155" 3.750" 6.000" 1.125" 12.8:1 BTPBF6111-STD-8 Dish Top 4.125" 3.400" 5.400" 1.090" 8.9:1
BTPBC1200-040-8 Dome Top 4.165" 3.750" 6.000" 1.125" 12.9:1 BTPBF6111-030-8 Dish Top 4.155" 3.400" 5.400" 1.090" 9.1:1
BTPBC1220-030-8 Dome Top 4.155" 3.875" 6.000" 1.062" 13.2:1 BTPBF6121-STD-8 Dish Top 4.125" 3.250" 5.400" 1.165" 8.7:1
BTPBF6121-030-8 Dish Top 4.155" 3.250" 5.400" 1.165" 8.9:1
Oldsmobile
BTPBO7020-030-8 Dish Top 4.155" 4.250" 6.735" 1.740" 10.3:1
BTPBO7030-060-8 Dish Top 4.185" 4.500" 7.100" 1.250" 10.5:1
* Signifies pistons that require 1/16", 1/16" and 3/16" piston rings.

Forged 4330 I-Beam Connecting Rods
Engineered to be durable and lightweight, yet cost effective, Bullet connecting rods are manufactured in the USA from durable, 4330
forged steel and fi tted with premium WMC H-11 tool steel fasteners. Rods are precision CNC-machined and balanced to +/- 1 gram.
Fully bushed rods are sold in sets of eight.
Part No. Length Bolt Size/Type Big End Bore Big End Width Pin End Bore
Small Block Chevy
BTPBC20-57071-8 5.700” 7/16” WMC 2.125” .940” .927”
BTPBC21-57071-8 5.700” 7/16” WMC 2.225” .940” .927”
BTPBC21-60071-8 6.000” 7/16” WMC 2.225” .940” .927”
BTPBC21-61271-8 6.125” 7/16” WMC 2.225” .940” .927”
GM LS
BTPBCLS-61271-8 6.125” 7/16” WMC 2.225” .945” .927”
Big Block Chevy
BTPBC22-6385-8 6.385” 7/16” WMC 2.325” .990” .990”
BTPBC22-6535-8 6.535” 7/16” WMC 2.325” .990” .990”
BTPBC22-6700-8 6.700” 7/16” WMC 2.325” .990” .990”
BTPBC22-6800-8 6.800” 7/16” WMC 2.325” .990” .990”
Small Block Ford
BTPBF21-5406-8 5.400” 3/8” WMC 2.239” .830” .927”
BTPBF21-62071-8 6.200” 7/16” WMC 2.225” .940” .927”
Ford Modular
BTPBF50-5932-8 5.932” 3/8” WMC 2.239” .938” .866”

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