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Wiseco K666M86AP Forged Piston Set 86mm 9.5:1 Compression Ratio Armor Plated

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K666M86AP
20 reviews
Sale Price

$863.99

Estimated ship date Wednesday, November 18

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Product Details

The Wiseco K666M86AP is a professional-grade forged piston kit engineered for high-performance and turbocharged applications. This complete 4-piece piston set features an 86mm bore diameter with a 9.5:1 compression ratio, utilizing an asymmetric skirt design for reduced friction and improved durability.

Key Features:

  • Forged from high-strength aluminum alloy for maximum durability under boost
  • Armor Plating technology increases aluminum hardness and ring groove durability
  • Asymmetric skirt design reduces cylinder wall friction and minimizes noise
  • ArmorGlide skirt coating for seizure resistance and smoother break-in
  • 86mm bore diameter with 9.5:1 compression ratio
  • HD2 heavy-duty design with reinforced pin bores and ring lands for high-horsepower builds
  • Complete kit includes pistons, rings, wrist pins, and circlips

Advanced Protection:

  • Armor Plating prevents micro-welding of piston rings
  • Reduces carbon buildup on piston crown
  • Combats corrosion caused by detonation
  • Distinctive bronze-colored tint on piston top and wrist pin bore

Wiseco's HD2 pistons are specifically engineered for serious performance builds, with reinforced areas in critical stress zones. Each piston is forged and CNC-machined in the USA to the tightest tolerances, ensuring consistent performance and reliability in demanding turbocharged applications.

All good !

Need to add Front vs Rear as search option for brake parts.

Speedy

Fast delivery, parts fit perfect

I ordered adapters for my current 5th wheel hitch unfortunately they are the incorrect adapters would like to return just waiting on response from autoplicity regarding return.

Really good prices. I just ordered stoptech front vented rotors to replace my factory rotors. Cant wait to try them

good so far. Totally.

Got what I ordered in good condition and in a reasonable amount of time, looks like a good product, I guess time will tell

Easy enough.

Easy in easy out

great shopping,hope item is the same

Great product!

I am so pleased! Autoplicity had the best price by far for the item I ordered. I was not familiar with them so having the Paypal option was perfect. Over all I saved $30 on an item that was close to $100. Shipping was VERY reasonable and quick. I ordered my item on Saturday. They shipped it right away and I received it on Wednesday. I am definitely an Autoplicity fan and will recommend them to my friends not to mention our mechanic. He found the item I wanted on sale through another major company. Just to double check, I searched online and Autoplicity blew that company out of the water with their pricing and service for the exact same item. Very nice!

Found what I needed. Order process was simple enough. Good experience

Real easy

Thank you

Ordered 4 race ramps flatstoppers for winter storage of my Dodge Viper. Product prevents flat spots on auto tires that are stored more than 30 days. Order process was extremely easy, product was promptly shipped. I'll definately do business with Autoplicity in the future.

Nice Store. Best price on the product I was looking for. Received my item within a week. But online order status wasn't updated until the day I received the item. I was ready to call the store to find out if something is wrong with my order. This part could be improved. Otherwise I'm happy and definitely be back in the future.

being this is a hard to find part.iam very pleased to find it in your store.

Real easy. Thanks

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