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Viral Btr: Platinum Dual Valve Spring Set - .660" Lift - Sp001-16 Set [HTOgitbj]

$33.99 $108.99 -69%

BTR's .660” lift Platinum Springs are the most popular dual springs in our lineup, and for good reason! Whether you’re putting together a rowdy stroker motor or are applying additional pressure via forced induction, the Platinum Springs are up to the

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BTR's .660” lift Platinum Springs are the most popular dual springs in our lineup, and for good reason! Whether you’re putting together a rowdy stroker motor or are applying additional pressure via forced induction, the Platinum Springs are up to the task of controlling your valvetrain. SP/SK001 are recommended for use with stock rockers. For roller rocker applications, check out SP/SK002. • 155 lbs @ 1.780” • 380 lbs @ 1.180” • 400 lbs @ 1.130” • Coil bind @ 1.070”

 

Features
BTR SKU SP001-16
Brand Brian Tooley Racing
Part Type Valve Spring
Spring Type DUAL

 



BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.

What Our Customers Say

January 15, 2026

Absolutely no complaints!

A great gadget that is very, very, very solid.

- Luciana V..

January 15, 2026

Absolutely no complaints!

A top-notch product. A very, very definite must buy.

- Wendy L..

January 15, 2026

Absolutely no complaints!

This is a well-made, very quality product.

- Gail Z..

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