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KB Hypereutectic Pistons · SKB150R.STD

KB Hypereutectic Pistons SKB150R.STD

Part #: SKB150R.STD
UPC: 800745189097

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Description: KB Hyper Right Single Piston - Ford 390 Rod 6.490 Step Dish 20cc 2V; 4.050" STD, Step Dish 20cc w/2V,Top Ring:5/64", 2nd Ring: 3/32, Oil Ring: 3/16", Comp Ratios: 10.1w/60cc,9.4/68cc,9.0w/73cc,8.0w/88cc,Gram weight 536/143, INT-Valve Depth/DIA .186-2.150", EX-Relief Depth/Dia .186-2.150"

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: 4.0500" STD
  • Stroke: 3.780
  • Comp HT: 1.780
  • O.E Deck HT: 10.170
  • Lock Ring:PRH107-3
  • Step Dish 20cc w/2 Valve Reliefs
  • Centered Pin
  • Pin Size: 0.9752/ Pin# 0975X300K
  • Ring Set: 405GM8

Specifications

GTIN
00800745189097
Life cycle
Available to Order
AAM brand code
KBP
Warehouse brand code
BJDT
AAIA brand code
BJDT

Attributes

Alloy
390
Base Number
KB150
Bore (in)
4.05
Bore (mm)
102.9
Compression Ratio
60-10.1, 68-9.4, 73-9.0, 88-8.0
Crown (cc)
+20cc
Crown Type
STEP DISH 2V
Eng. Disp Liters
6.4
Eng. Disp. In.
390FE
Engine Family
Ford BB V8 FE
Engine Manufacturer
Ford
Exhaust Valve Depth/diameter
.186/2.150
Intake Valve Depth/diameter
.186/2.150
Lock
PRH107-3
Make For Engine Family
Ford
Oe Deck Height
10.17
Oversize
STD
Oversizes
.030 .040 .060
Pin Configuration
Centered
Pin Diameter (in)
.975
Pin Diameter (mm)
24.8
Pin Number
0975x300K
Pin Type
Floating
Ring Pack
5/64, 3/32, 3/16
Rod (in)
6.49
Rod (mm)
164.846
Sold As
SINGLE
Stroke (in)
3.78
Stroke (mm)
96.0
Top Land
.261
Year Range
-

Fitment status

This product is universal and will fit your application.

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