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Wiseco Pistons K547M89 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons RCK850870

Part Number

K547M89
8 reviews
04/25/2034 2:17 AM
Sale Price

$689.93

Estimated ship date Wednesday, May 08

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Product Details

Wiseco Pistons K547M89 Pistons

Wiseco Pistons K547M89 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 8900XX
Rings & Pins Included

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.

Wiseco?s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

Products specifications

Bore

89mm

Bore (in)

3.504 in.

Bore (mm)

89.000mm

Comp Height

34.92

Comp Ratio

7.5:1

Compression Distance (in)

1.375 in.

Dome Volume

-2 FT

File Fit

No

Gapless

No

Gram Weight

377

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.866 in.

Piston Head Volume (cc)

+2.00cc

Piston Material

Forged aluminum

Piston Style

Flat

Quantity

Sold as a kit.

Rod

123

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

78

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

Very simple. Would use again.

Took a long time to ship. But was a great deal for the price of the product will order again.

Was linked here by Amazon. I found the absolute best price on the item I was looking for, I had a confirmation as soon as I ordered it, and shipping as prompt. I would definitely recommend these guys and will be shopping here myself in the future.

smooth transaction. good seller.

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Great prices, reasonable shipping costs. Shipped within 3 days of order. Didn't receive discount for valid coupon code (25OffShipping). No response to 2 emails. No indication of expected delivery date. Lots of unknowns but you can't beat the pricing.

Item arrived promptly (4 days after order), price was good and item was as described.

Bought the bestop sailcloth #79139-01 fits and looks great. Good price and fast shipping.

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