SKU: 6MKRY9118-040

SILVOLITE 202+0.040" FLAT TOP PISTONS & HASTING MOLY RINGS [HOLDEN 6-CYL 202 RED/BLUE/BLACK MOTOR]

1971-86 HOLDEN [HG-WB, LJ-UC TORANA & VB-VK COMMODORE]

$582.50
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+0.040" SILVOLITE FLAT TOP PISTONS &
HASTINGS MOLY PISTON RINGS
HOLDEN 6-CYL 202 RED/BLUE/BLACK MOTOR

1971-84 HOLDEN [HG-HQ-HJ-HX-HZ-WB SERIES]
1972-79 HOLDEN [LJ-LH-LX-UC TORANA]
1978-86 HOLDEN [VB-VC-VH-VK COMMODORE]

Description

202+0.040" SILVOLITE PERFORMANCE HYPEREUTECTIC FLAT TOP PISTONS &
HASTING MOLY RINGS
HOLDEN 6 CYLINDER 202 RED/BLUE/BLACK MOTOR

07/1971-1984 HOLDEN [HG-HQ-HJ-HX-HZ-WB SERIES]
02/1972-1979 HOLDEN [LJ-L-LX-UC TORANA]
10/1978-1986 HOLDEN [VB-VC-VH-VK COMMODORE]

Hypereutectic pistons are cast using hyper eutectic alloy, that is a metallic alloy which has a composition beyond the eutectic point. Hypereutectic pistons are made of an aluminum alloy which has much more silicon present than is soluble in aluminum at the operating temperature.

By adding silicon to the piston's alloy, the piston expansion is dramatically reduced to specify reduced clearance between the piston and the cylinder wall. Silicon itself expands less than aluminium. Another benefit of adding silicon is that the piston becomes harder and is less susceptible to scuffing which can occur when a soft aluminum piston is cold-revved in a relatively dry cylinder on start-up or during abnormally high operating temperatures.

The High Performance Flat Top Hypereutectic Pistons, Moly Piston Rings and Gudgeon Pins are made to the highest standard and exceed original manufacturers specifications for longevity, smooth operation and maximum performance.

SPECIFICATIONS:
Bore Size: 3.625" / 92.075mm
Size: +0.040" / 1.00mm
Head Type: FLAT TOP
Piston Type: CAST HYPEREUTECTIC
Stroke: 3.250" / 82.55mm
Length: 2.770"
Con Rod Length: 5.250"
Compression Height: 1.685"
Pin Size: 0.866" x 2.467"
Pin Type: PRESS FIT
Top Ring Width: 1.50mm
2nd Ring Width: 1.50mm
Oil Ring Width: 4.00mm

The pistons are manufactured in America (Mexico) by Silvolite, which had being making pistons since 1922. The moly piston rings are manufactured in the United States of America by Hastings leaders in Piston Ring technologies and have been in business for over a hundred years.

SPECIAL NOTE:
3.665" ENGINE BLOCK BORE SIZE (3.625" +0.040")

MADE IN USA & MEXICO

 
202ci 3300 (3298cc) 3.3L RED/BLUE/BLACK
07/1971-1971 HOLDEN [HG UTE/VAN]
07/1971-1984 HOLDEN [HQ-HJ-HX-HZ-WB SERIES]
02/1972-1979 HOLDEN [LJ-LH-LX-UC TORANA]
10/1978-1986 HOLDEN [VB-VC-VH-VK COMMODORE]

Warranty

Features

Specifications

SKU 6MKRY9118-040
Model # 6MKRY9118-040
Brand Silvolite & Hastings
Shipping Weight 4.4000kg
Shipping Width 0.350m
Shipping Height 0.170m
Shipping Length 0.240m
Shipping Cubic 0.014280000m3

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