CHEVY


SPECIFICATIONS

PART NO.
RING PACK		NOTES:HEAD PHOTO/EFFECTIVE HEAD VOL.
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
5.700"
.0015"
1.561"
.9272"
.388 Pop-up
9.025"
550/145g
KB214*
2-1/16 
1-3/16
KB213*
2-5/64
 1-3/16
Head vol.-
Comp. ratio
58cc -14.1
62cc - 13.3
64cc - 12.9
76cc - 10.9
5.7"ROD

1).388 hollow dome.

2)Specify a balanced set of 4 Lefts and 2 Rights when ordering.



SIZES Std.,.020,.030,.040,.060
Check piston dome-to-cylinder head clearance.

-11cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
14cc D-cup
9.025"
479/145g
KB169*
2-1/16
 1-3/16
Head vol.-
Comp. ratio
58cc -10.1
62cc - 9.6
64cc - 9.4
76cc - 8.4
6.0"ROD

1)Check rod balance pad-to-piston clearance, underside of piston cup.

2)For oil ring installation tips click here.

3)Specify a balanced set when ordering.

SIZES Std.,.020,.030,.040,.060

+14cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
FLAT TOP
9.025"
460/145g
KB112*
2-1/16 
1-3/16
Head vol.-
Comp. ratio
58cc -10.9
62cc - 10.4
64cc - 10.2
76cc - 8.9
6.0"ROD

1)For oil ring installation tips click here.

2)Specify a balanced set of 4 Lefts and 2 Rights when ordering.

SIZES Std.,.020,.030,.040,.060

+7cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
FLAT TOP
9.025"
435/102g
KB260*
2-1/16 
1-3/16
Head vol.-
Comp. ratio
58cc -11.1
62cc - 10.5
64cc -10.3
76cc - 9.1
6.0"ROD

1)2 1/2"x.927" 102 gram pin supplied with piston. Click here to see our new light weight pin.

2)Specify a balanced set of 4 Lefts and 2 Rights when ordering.

3)For oil ring installation tips click here.

SIZES Std.,.020,.030,.040,.060

LIGHTWEIGHT


+6cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
FLAT TOP
9.025"
475/145g
KB235*
2-1/16 
1-3/16
Head vol.-
Comp. ratio
 



6.0"ROD

1)KB112 with no valve reliefs.

2)Customer must machine valve clearance. Best to use carbide cutter.

3)For oil ring installation tips click here.

5)Specify a balanced set when ordering.
SIZES Std.,.030,.040

0cc

Part numbers with an asterisk * are not legal for sale or use on pollution controlled motor vehicles.

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