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Part number: SPRK-M1012-EX1
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Product Details
Supertech Performance SPRK-M1012-EX1 Supertech Valve Springs
Products specifications
Coil Bind 20
Inner Spring 20mm OD / 15.2mm ID
Max Net Lift 14.5mm
Open (Lift) Press 185lbs @ 11.5mm
Outer Spring 27.5mm OD / 20mm ID
Rate 9.6lbs/mm
Seat Press 75lbs @ 34.50mm
Dual 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

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Fantastic price, positive communication, arrived before promised worked out great!
Very good product, the green caliper paint is great.
I ordered a pair of products from Autoplicity and one of them was defective.  It was no fault of there's and they handled it with a return postage slip and immediate credit on my card.  Very nice to deal with and fast service.
Lowest prices, great service.  Thanks.
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