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”
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Questions & Answers (3)
Customer questions & answers
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I have already installed SK001 valve spring kit. I have hit roughly 15k miles and want to replace them for preventative maintenance is this product the same springs? will they work with the hardware that is included in the SK001 "kit"?
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Q I have already installed SK001 valve spring kit. I have hit roughly 15k miles and want to replace...... Read more answer nowAsked by Bryce on November 9, 2023 10:59 pmA Yes
These springs play well with the ss2 and ss3 cams?
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Q These springs play well with the ss2 and ss3 cams? answer nowAsked by Justin malone on August 21, 2023 12:55 pmA Yes and if you don't already have the retainers and locators you'll be better to order the kit https://gwatneyperformance.com/product/660-lift-with-platinum-spring-kit-with-titanium-retainers-sk001/
Yes, I was wondering would these be a good replacement springs for my sloppy stage 2 cam? I had some beehive 560 lift springs, but one broke on me with my truck just running at idle.
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Q Yes, I was wondering would these be a good replacement springs for my sloppy stage 2 cam? I had s...... Read more answer nowAsked by Marlo Kirkland on May 22, 2023 5:16 amA I'm not familiar with that cam but I would say best to get with the manufacturer of that cam and see what they recommend for springs
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