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KB Hypereutectic Pistons · SKB366.040

KB Hypereutectic Pistons SKB366.040

Part #: SKB366.040
UPC: 800745069498

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Description: KB Hyper Single Piston - Ford 347 Rod 5.400 Step Dish +16cc 2V; 4.000+.040", Step Dish 16cc w/2 V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:9.9/54cc,9.4/58cc,9.0/64cc,8.6/69cc,Gram weight 402/107, INT-Valve Depth/DIA .250-2.120", EX-Relief Depth/Dia .238-1.180"

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: 4.000+.040"
  • Pin Size:0.9272/ Pin#0927X300K
  • Ring Set: 4000BD8 or 4000BM8
  • Stroke: 3.400
  • Comp HT: 1.090
  • O.E Deck HT: 8.206
  • Lock Ring:PRJ100-3
  • Step Dish 16cc w/2 Valve Reliefs
  • Centered Pin, 2.5" long
  • Spacer ring included
  • Made from Ford 302 Block

Specifications

GTIN
00800745069498
Life cycle
Available to Order
AAM brand code
KBP
Warehouse brand code
BJDT
AAIA brand code
BJDT

Attributes

Alloy
390
Base Number
KB366
Bore (in)
4
Bore (mm)
101.6
Compression Ratio
55-9.9, 60-9.4, 64-9.0, 69-8.6
Crown (cc)
+16cc
Crown Type
STEP DISH 2V
Eng. Disp Liters
5.7
Eng. Disp. In.
347
Engine Family
Ford SB V8 Windsor
Engine Manufacturer
Ford
Exhaust Valve Depth/diameter
.238/1.880
Intake Valve Depth/diameter
.250/2.120
Lock
PRJ100-3
Make For Engine Family
Ford
Oe Deck Height
8.206
Oversize
.040
Oversizes
STD .020 .030 .040 .060
Pin Configuration
Centered
Pin Diameter (in)
.927
Pin Diameter (mm)
23.5
Pin Number
0927X216K
Pin Type
Floating
Ring Pack
1/16, 1/16, 3/16
Rod (in)
5.4
Rod (mm)
137.16
Sold As
SINGLE
Stroke (in)
3.4
Stroke (mm)
86.4
Top Land
.275
Year Range
-

Fitment status

This product is universal and will fit your application.

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