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Supertech Performance P4-VW18T825-N15ST-H13 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 NIVN-1005 Supertech Valves

Part Number

P4-VW18T825-N15ST-H13
14 reviews
04/18/2034 9:31 AM
Sale Price

$592.20

Estimated ship date Wednesday, May 01

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Product Details

Supertech Performance P4-VW18T825-N15ST-H13 Supertech Pistons

Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8300

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?

Quick and efficient

better than a lot of online shopping i've done, make that most online shopping i've done and thanks for the 10% shipping discount

Quick and easy!!! The shipping was FAST, the packing was great and the merchandise top notch! The shipping and order notifications were also much appreciated. Great place to get Auto goodies. I will definitely be back to Autoplicity!

great prices with easy searching.

Excellent product and fast service!! Great seller with great products!! Fast shipping, no hassles!! AAA+++

Easy lookup and like style of shock listing

WOW! Great price, great communication, fast shipping, and item as described. Will diffidently use again. Thanks. Order # 3269

Quick and easy. Found what we wanted, checkout was smooth.

Took a little longer to ship out the item than expected. But other than that, great prices. Great checkout process. Will deal with again if I find something else that I want to buy for my G35.<br>Thanks! (order #: 9261)

Quick, cheap, and accurate. What else do you need?

will wait till tires arrive to give full opinion

Love the prices hope everything turns out ok

Fast shipping! Good prices! Will recommend to others

Great communication from customer service , but very slow to ship order!

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