GM Chevy LS Series Dish Pistons CP Bullet Series LS1 LS2 LS7 Dish Top Piston and Ring Sets

 

High Performance GM LS1 Dish Top Forged Pistons

 

Bullet Series Chevy LS pistons and ring sets are premium CP quality piston sets available at an affordable price. The Bullet Piston series incorporates everything that has made CP the industry leader in LS1 Chevy forged pistons. The Bullet Series LS1 dish top forged pistons were conceived as a high quality LS series piston set available at a reasonable price. Exhaustive R&D, specifically designed forgings and centralized manufacturing allows CP to succeed at reaching their lofty goal of high quality at affordable prices. More information is available here: CP Bullet Series High Performance Pistons Index

 

 

 

 

 

GM LS1 LS2 LS7 Dish Top Piston and Ring Set Features

• Set of LS1 pistons balanced within 1 gram
• 2618 alloy for strength and durability
• Dual forced pin oilers
• Contact reduction grooves
• Accumulator groove
• Forged side relief
• FEA designed forging
• Tight tolerances
• Same manufacturing process as CP Pistons
• Rigorous quality control
• ISO 9000 certified

 

Contents of Dish Top LS7 LS2 LS1 Performance Pistons and Ring Sets:

• 8 LS1, LS2 or LS7 forged pistons 2618 Alloy
• 8 high quality chrome moly piston pins
• 1 set of piston pin retention wire lock rings
• 1 piston ring set with gas nitrited steel top rings, Napier back cut 2nd rings and soft nitrited oil rings

 

CP Bullet GM LS Series Dish Top Pistons Specification Info: Engine Block All of the pistons listed below are designed to work in a standard deck height block of 9.240" Bore = Finished bore size piston set is designed to work in Stroke = Crankshaft stroke Rod = Rod length piston is designed to work with CD = Compression Distance Head Type as noted with stock valve angle OEM or aftermarket Disp = Displacement volume in ccs Comp =  Compression as calculated with a 64cc head chamber volume, .005" deck height and 9cc displacement head gaskets for LS1/LS2 heads and a 71cc chamber, +.004 deck height and 9.2cc head gasket for LS7 heads Piston pins are .927 inch diameter and 2.250 inches long Piston ring grooves are 1.5mm x 1.5mm x 3mm If you need higher compression LS series pistons we have flat top LS1 pistons also
Bore	Stroke	Rod	CD	Head Type	Disp	Comp	Part #
3.905	3.622	6.125	1.300	LS1	-4.8cc	10	BLS1001-007 $1095.00 $974.55
3.905	4.000	6.125	1.110	LS1	-18.2cc	9.5	BLS1002-007 $1095.00 $974.55
3.905	4.000	6.200	1.035	LS1	-18.2cc	9.5	BLS1003-007 $1095.00 $974.55
4.005	4.000	6.125	1.110	LS2	-27.8cc	9.1	BLS1004-005 $1095.00 $974.55
4.005	4.000	6.125	1.110	LS2	-12.7cc	10.5	BLS1005-005 $1095.00 $974.55
4.030	4.000	6.125	1.110	LS2	-27.5cc	9.2	BLS1006-030 $1095.00 $974.55
4.030	4.000	6.125	1.110	LS2	-13.8cc	10.5	BLS1007-030 $1095.00 $974.55
4.125	4.000	6.125	1.110	LS2	-17.4cc	10.6	BLS1008-125 $1095.00 $974.55
4.130	4.000	6.066	1.181	LS7	-26.7	9.2	BLS1116-005 $1095.00 $974.55

 

 

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