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Supertech Performance P4-VW18T81-N4 Supertech Pistons

Manufacturer

Supertech Performance

<p>Supertech is a manufacturer of high quality engine valves pistons and other engine components for racing applications including; OEMs, <span class="caps">NASCAR</span>, <span class="caps">IRL</span>, Road Racing, Drag Racing, Rally, and Formula One.</p> <p>European, Japanese or whatever is your application; Supertech is the right place to start. Stainless Steel, Titanium, Inconel or any other sophisticated material is Supertech’s specialty.</p>

Picture for manufacturer Supertech Performance CF-24.5-3.0-DLC

Part Number

P4-VW18T81-N4
9 reviews
04/19/2034 5:03 PM
Sale Price

$423.01

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Product Details

Supertech Performance P4-VW18T81-N4 Supertech Pistons

Piston
For Turbo/Nitrous Applications

Piston
For Turbo/Nitrous Applications

Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.

A two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines.

Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.

Contact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.

Finally, the pistons receive a phosphate dry lubricant coating to protect the rings against micro-welding and enhance lubrication on the skirt/cylinder area.

Compression ratios are computed with .030 head gasket and .010 deck unless indicated in each case.

Supertech Pistons are sold Per Piston. For Example, when order for a 4 Cylinder Model, order Quantity: 4

Products specifications

Bore

81.00mm

Comp Height

TBA

Comp Ratio

TBA

Dome/Dish Vol

TBA

Gram Weight

TBA

Head CCs

TBA

Oversized

STD

Pin Dia

TBA

Skirt

TBA

Would like more description of the items.

great experience, good price, item arrived within 4 days of purchase, would do business with again in future !

Easy, Great Price!

Wow, first time I ordered and they hit a homerun with me!! Shipped same day I ordered AND was the cheapest option I had including shipping. I'll be back. Thanks for the great service!!

Happy with the purchase! The lowest price and fast shipment.

Very competitive low prices and great product selection. Will definitely look to this vendor when purchasing automotive parts in the future.

Autoplicity is Awesome!!!!! I ordered a Aeromotive Stealth 340hp fuel pump for my 89 Supra Turbo. Not only did they have the best price on the part I ordered, the shipping was the fastest I've seen in a long time from any company. I ordered it on Wednesday, had it shipped to a freinds house where my car is and the part was there Friday morning. I was like DAMN!!!! That was fast I wasn't expecting it till Saturday or even Monday. Luckly my friend was off work that day so he could sign for it. With service like that I will definitely order from them again, even if the part cost a little more, cause I know I will get it ASAP!!!! On top of getting the awesome price, shipping, and customer service, now they are offering another $5.00 off my order. The only thing that could have been better is if they offer Military Discount which I forgot to ask about. Well kids the moral of the story is, that if you don't order from Autoplicity you are just plain DUMB!!!!!!

One of the most reasonable prices I saw after looking at a number of different sites. This site also ja good reviews and shipped very quickly. Very happy with th purchase.

I had been searching all over the internet for a good deal on some wilwood reverse mount pedals. Autoplicity by far had the best price and a great easy to use web site . I will be buying more products as their choice of brands they carry allows me to find everything I need. <br><br>Thanks Autoplicity.

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