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KB Hypereutectic Pistons · SKB215.060

KB Hypereutectic Pistons SKB215.060

Part #: SKB215.060
UPC: 800745190611

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Description: KB Hyper Single Piston - Chevy 350 Rod 5.700 Hollow Dome -11cc 2V; 4.342 +.060",.095" Step Head -1.5cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 12.5w/72cc,11.4/80cc,10.9w/84cc,10.6w/88cc,Gram weight 698/190, INT-Valve Depth/DIA .264-2.360", EX-Relief Depth/Dia .264-2.360"

Description:

Description

KB Series Hypereutectic 390 Alloy with 16% Silicon is a High Performance Piston for Marine, Drag, Circle Track and Towng. Fully machined head and valve reliefs. Mini Grooves to reduce scuffing if overheated. Accumulator Grove aids with compression ring seal. Triple Spiral Lock Rings. Machined in Oil Returns. CNC machined pin bores produce straight and accurately sized bores. Diamond finished skirts.

Features & benefits

  • Bore: 4.342+.060"
  • Made fromm Chysler 400 block
  • Use only stock rods
  • Comp. ration will change with quench dome maching
  • Pin Size: 1.0940/ Pin# 1.094X300K
  • Ring Set: 4342AM8
  • Stroke: 3.750
  • Comp HT: 1.722
  • O.E Deck HT: 9.980
  • Lock Ring:PRF116-3
  • .095" Step Head -1.5cc w/2 Valve Reliefs
  • Centered Pin
  • Suggest checking quench dome with clay for clearance
  • Closed chamber heads requird the quench dome to be machined down

Specifications

GTIN
00800745190611
Life cycle
Available to Order
AAM brand code
KBP
Warehouse brand code
BJDT
AAIA brand code
BJDT

Attributes

Alloy
390
Base Number
KB215
Bore (in)
4.342
Bore (mm)
110.3
Compression Ratio
72-12.5, 80-11.4, 85-10.9, 88-10.6
Crown (cc)
-1.5cc
Crown Type
.095" STEP HEAD 2V
Eng. Disp Liters
7.4
Eng. Disp. In.
450
Engine Family
Mopar Big Block B
Engine Manufacturer
Chrysler
Exhaust Valve Depth/diameter
.264/2.360
Intake Valve Depth/diameter
.264/2.360
Lock
PRF116-3
Make For Engine Family
Mopar
Oe Deck Height
9.98
Oversize
.060
Oversizes
STD .020 .030 .040 .060
Pin Configuration
Centered
Pin Diameter (in)
1.094
Pin Diameter (mm)
27.8
Pin Number
1.094x300K
Pin Type
Floating
Ring Pack
5/64, 5/64, 3/16
Rod (in)
6.358
Rod (mm)
161.4932
Sold As
SINGLE
Stroke (in)
3.75
Stroke (mm)
95.3
Top Land
.221
Year Range
-

Fitment status

This product is universal and will fit your application.