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Wiseco Pistons K555M92 Pistons

Manufacturer

Wiseco Pistons

Picture for manufacturer Wiseco Pistons PTS500A4 Pro Tru Street Forged Pistons

Part Number

K555M92
16 reviews
04/24/2034 2:17 PM
Sale Price

$669.84

Estimated ship date Tuesday, May 07

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Product Details

Wiseco Pistons K555M92 Pistons

Wiseco Pistons K555M92 Pro Tru Pistons
Sport Compact Series
Set of 4 Pistons
Recommended RingSet: 9200XX
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

92mm

Bore (in)

3.622 in.

Bore (mm)

92.000mm

Comp Height

35.3

Comp Ratio

7.25-7.8:1

Compression Distance (in)

1.390 in.

Dome Volume

-17

File Fit

No

Gapless

No

Gram Weight

382

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Pin Diameter (in)

0.866 in.

Piston Head Volume (cc)

+17.00cc

Piston Material

Forged aluminum

Piston Style

Dish, with no valve reliefs

Quantity

Sold as a kit.

Rod

166

Second Ring Facing Material

Phosphate coated

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Stroke

98

Top Ring Facing Material

Gas nitrided

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Wrist Pin Style

Press-fit or floating

Thank u so much exact match

My husband found the part we needed for an older model vehicle and it was reasonably priced. The item was shipped in a very timely manner and we will definitely consider ordering from here again.

very easy

Good products, good price!

Item arrived on and was correct part

that was fast...best price.. plus NO tax.

Great customer service and prompt shipping

We bought them to move our 38' motorhome over the 6" curb into our backyard. They worked beautifully and never moved, I would definitely recommend them.

Everything was good until the adds to sell more non-relative items from various vendors.

Ordered a couple of items. The first was a air intake kit. I had put in all my info for my truck and chose one from the list to order. Won't fit. Called to tell them and they asked if I had called manufacturer...ummm no. Said I needed to contact them to verify wrong part. They were closed, so went to website. The part they sent me was a universal fit- for cars, not trucks, but did find right model- $90 more. Called back autoplicity and was told I need to go through email to get an RA# to return wrong part- site says I can call. Been on hold for over 20 mins and still waiting. Hope the Nerf bars I ordered fit! Update- they called me back, got my RA#. Very pleased with how Nick handled things- it was what I expected the first time. He verified the NERF bars will fit and will be changing the website so the universal intake does not show on list for vehicles with larger air outlets. Changing my rating to show my satisfaction with how it was eventually handled.

Lowest prices of what I was looking for and super fast shipping!!

best site on the web for any automotive parts.

I was looking for a specific steering shaft that everywhere else I looked, cost over $400. This site got it to me for half the price which was awesome and I definitely plan on coming back for parts in the future.

Great company best prices around and would highly recommend

Product was a good price, fast shipping and great costumer service! will do business again!

"Customer service was very helpful, very good prices. On its way the next day."

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