Keith Black Piston Catalog

Page 15

CHEVY427 FLAT TOP 3cc 1V

6.135 ROD

COMP RATIO: ALLOY- 2618 90-9.7, 108-8.4, 119-7.7 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 629/141 NOTES: Centered pin. Ring set pt.no.

ROD-------6.135 PIN---------.9898 BORE-----4.250 STROKE--3.760 COMP HGT-1.765 OE CRANK CL/DECK-- 9.800

CC HLW DOM. -18cc 1V COMP RATIO:

ALLOY- 2618 90-11.9, 108-9.9, 119-9.0 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 671/141 NOTES: Closed chamber.190” hol-

4250BD8.

low dome, centered pin. Ring set pt.no. 4250BD8.

PT.NO. KB776 KIT NO. KB776KTD

PT.NO. KB777 KIT NO. KB777KTD OC HLW DOM. -47cc 1V COMP RATIO:

OC HLW DOM. -37cc 1V COMP RATIO:

ALLOY- 2618 119-10.7 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 701/141 NOTES: Open chamber .380” hollow

PT.NO. KB766 KIT NO. KB766KTD

dome, centered pin. Can be used with Brodix head. Large volume dome suggest claying to check clearance. Ring set pt.no. 4250BD8.

CHEVY427 FLAT TOP 3cc 1V

ALLOY- 2618 119-11.9 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 736/141 NOTES: Open chamber .650” hollow

PT.NO. KB767 KIT NO. KB767KTD

6.385 ROD

COMP RATIO: ALLOY- 2618 90-9.7, 108-8.4, 119-7.7 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 582/141 NOTES: Centered pin. Ring set pt.no.

BORE-----4.250 STROKE--3.760 COMP HGT-1.520 OE CRANK CL/DECK-- 9.800

CC SLD DOM. -12cc 1V COMP RATIO:

ALLOY- 2618 90-11.1, 108-9.4, 119-8.6 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 623/141 NOTES: Closed chamber .130”

4250BD8 .

PT.NO. KB784 KIT NO. KB784KTD

dome, centered pin. Can be used with Brodix head. Large volume dome suggest claying to check clearance. Ring set pt.no. 4250BD8.

solid dome, centered pin. Ring set pt.no. 4250BD8.

PT.NO. KB786 KIT NO. KB786KTD

CC HLW DOM. -20cc 1V COMP RATIO:

ALLOY- 2618 90-12.1, 108-10.1, 119-9.2 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 627/141 NOTES: Closed chamber .210”

OC HLW DOM. -37cc 1V COMP RATIO:

ALLOY- 2618 119-10.7 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 652/141 NOTES: Open chamber .380” hollow

hollow dome, centered pin. Ring set pt.no. 4250BD8.

PT.NO. KB788 KIT NO. KB788KTD

PT.NO. KB772 KIT NO. KB772KTD

dome, centered pin. Can be used with Brodix head. Large volume dome suggest claying to check clearance. Ring set pt.no. 4250BD8.

OC HLW DOM. -47cc 1V COMP RATIO:

ALLOY- 2618 119-11.9 OVERSIZES: STD, .030, .040, .060, .070, .100 RING PACK: 2-1/16, 1-3/16 LOCK: PRG110-3 WGT: 685/141 NOTES: Open chamber .650” hollow

PT.NO. KB773 KIT NO. KB773KTD

dome, centered pin. Can be used with Brodix head. Large volume dome suggest claying to check clearance. Ring set pt.no. 4250BD8 .

14


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