Sale

Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)

$787.98 $630.57 Save $157.41

SKU: S00P SPRK-MM16D-2

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Supertech Dual Valve Spring Kit for the Mazda Miata 1.6L is engineered for enhanced engine performance and durability, allowing for higher RPMs and reduced valve float. This kit features dual valve springs with a 70lbs spring rate at 34.2mm installed height, crafted from high-quality materials to withstand rigorous use. It directly fits the Mazda Miata 1.6L engine, providing a reliable upgrade for both daily driving and track applications.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSupertech
Part NumberS00P SPRK-MM16D-2

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy