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”
BTR – Platinum Dual Valve Spring Set .660″ Lift (SP001-16)
Rated 5 out of 5 based on 1 customer rating
(1 customer review)
$279.99
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Ships from manufacturer
This item ships directly from the manufacturer. If your order is urgent, please reach out to determine the specific lead time.
Description
Questions & Answers (5)
Customer questions & answers
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Does this kit include valve seals and retainers?
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Q Does this kit include valve seals and retainers? answer nowAsked by Carter on November 21, 2024 7:06 amA No you'll need to itemize those components in additionally or get the full kit https://gwatneyperformance.com/product/660-lift-with-platinum-spring-kit-with-titanium-retainers-sk001/?attribute_retainer=Titanium&attribute_locator-type=.505+ID+.060+Thick+Standard+Size
I previously had the tsp pac spring kit with titanium retainers. Would these fit in the same slot and work with my hardware?
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Q I previously had the tsp pac spring kit with titanium retainers. Would these fit in the same slot...... Read more answer nowAsked by Fred on October 14, 2024 4:09 pmA I would think so but can't say with 100% certainty since I"m not sure what tsp uses for hardware
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


Good valve springs