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Supertech Performance SPR-H1005D-S14 Supertech Valve Springs

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 SPRK-EC3025D-FZR-RIVA

Part Number

SPR-H1005D-S14
7 reviews
04/25/2034 9:19 AM
Sale Price

$10.95

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Product Details

Supertech Performance SPR-H1005D-S14 Supertech Valve Springs

Supertech Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability at high RPM ranges. The Supertech materials also provide for better memory, which translates into higher performance.

Computer designed to ensure that wire stress levels do not overpass their limits, Supertech Valve Springs are manufactured for long term durability even under the most extreme conditions.

Supertech Valve Springs are sold Per Valve Spring. For Example, when order for a Model that requires 16 Valve Springs, order Quantity: 16

Products specifications

Coil Bind

21.5

Inner Spring

20.5mm OD / 15.5mm ID

Max Net Lift

14mm

Open (Lift) Press

220lbs @ 11mm

Outer Spring

29.65mm OD / 21.85mm ID

Rate

11.5lbs/mm

Seat Press

92lbs @ 35.5mm

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

So far, so good

shipment came on time, and was nicely wrapped.

Very nice people very considerate and helpful plus the price was nice

Super fast shipping.<br>I ordered husky front and rear floor mat for 2012 Prius.<br>It was delivered in 2 business days.<br>The product quality is very good.<br><br>Thank you,

Return customer with a few more future purchases in mind...best price plus quick shipping means these guys are just that good!

Very smooth ordering and processing. Great communications.

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