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
|
377
V-8
4.125"
3.480"
5.700"
.0020"
1.561"
.9272"
12cc D-cup
9.025"
616/145g
|
KB159*
2-5/64
1-3/16
Head vol.-
Comp.ratio
58cc -10.8
62cc - 10.3
64cc - 10.1
76cc - 9.0
|
5.7"ROD
1)400 Destroked motor click
here for details.
2)Check rod balance pad-to-piston clearance, underside of piston cup.
SIZES Std.,.020,.030,.040,.060
|
+12cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.480"
5.700"
.0020"
1.561"
.9272"
FLAT TOP
9.025"
580/145g
|
KB172*
2-5/64
1-3/16
Head vol.-
Comp.ratio
58cc -11.5
62cc - 10.9
64cc - 10.7
76cc - 9.4
|
5.7"ROD
|
+7cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.48"
5.700"
.0020"
1.561"
.9272"
.150 Pop-up
9.025"
605/145g
|
KB182*
2-1/16
1-3/16
Head vol.-
Comp.ratio
58cc -13.2
62cc - 12.4
64cc - 12.1
76cc - 10.5
|
5.7"ROD
|
Check piston dome-to-cylinder head clearance.
-3.25cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.480"
5.700"
.0040"
1.565"
.9272"
FLAT TOP
9.025"
/145g
|
KB703*
2-5/64
1-3/16
Head vol.-
Comp.ratio
58cc -11.6
64cc - 10.8
72cc - 9.9
76cc - 9.5
|
5.7"ROD
1)400 Destroked motor click
here for details.
20 HYPO 18 FORGED similar to KB172.
3) Smaller chambers are race gas or marginal premium.
4) Spacer ring supplied with pistons.
5) Good short stroke engine using parts left over from a 383 build.
6) Use 350 crank and rods with spacer main bearings in a 400 block.
NEW ITEM. CHECK AVAILABILITY.
SIZES Std.,.020,.030,.040,.060
|
+6cc
PICTURE NOT AVAILABLE AT THIS TIME.
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.480"
6.000"
.0020"
1.261"
.9272"
18cc DISH
9.025"
514/145g
|
KB350*
2-5/64
1-3/16
Head vol.-
Comp.ratio
58cc -10.1
62cc - 9.7
64cc - 9.5
76cc - 8.5
|
6.0"ROD
1)400 Destroked motor click
here for details.
2)For oil ring installation
tips click here.
3) Normally aspirated with the proper cam selection allows this piston to
use pump gas with all listed heads.
4) Good short stroke engine using parts left over from a 383 build.
5) Check rod balance pad to piston clearance, underside of piston.
SIZES Std.,.020,.030,.040,.060
|
+18cc
PICTURE NOT AVAILABLE AT THIS TIME.
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.480"
6.000"
.0020"
1.261"
.9272"
FLAT TOP
9.025"
505/145g
|
KB194*
2-1/16
1-3/16
Head vol.-
Comp.ratio
58cc -11.5
62cc - 10.9
64cc - 10.7
76cc - 9.4
|
6.0"ROD
|
+7cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT.PISTON/PIN
|
377
V-8
4.125"
3.480"
6.000"
.0020"
1.261"
.9272"
.150 Pop-up
9.025"
525/145g
|
KB195*
2-1/16
1-3/16
Head vol.-
Comp.ratio
58cc -13.2
62cc - 12.4
64cc - 12.1
76cc - 10.5
|
6.0"ROD
|
Check piston dome-to-cylinder head clearance.
-3.25cc
|
