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Speedway High Lift Spring Kit, 1.253 Inch O.D.

Speedway High Lift Spring Kit, 1.253 Inch O.D.

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Please note the following about this product:

  • This item is sold as a set.

Details

Reviews (5)

Q & A (3)

What's in the Box

Info

S/B Chevy high lift spring kit for solid lifter cams. Kit includes 16 springs (single w/ damper) and 16 steel retainers for use with 7° locks.

  • 1.253" diameter
  • .600" max lift
  • 116 lbs. at 1.80" assembled height
  • 341 lbs. open
  • Solid at 1.16"

Customer Reviews

Rated 5 out of 5 by 5 reviewers.
RATING BREAKDOWN
5 reviews
5 Stars
5
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Scooter
Verified Purchaser
Maine

Great quality

August 22, 2016
Just what I needed!
Yes, I recommend this product.
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Aj
Verified Purchaser
Santa maria,ca

Problem solver

May 23, 2015
Perfect spring for the longer valve in a stock head
Yes, I recommend this product.
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loser
Verified Purchaser

i am inpressed with this product

January 24, 2015
This product has test out real well at the engine builder liked the spring pressure stayed the same on all of them going to order more.
Yes, I recommend this product.
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Merlin
Verified Purchaser
Ironton Ohio

I would buy this product again and again

June 13, 2011
Very good product and at a great price I will purchase again
Pros:
  • High-Performance
  • Reliable
Yes, I recommend this product.
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Trey
Verified Purchaser
Cisco, Texas

economy

February 19, 2011
if builing an economy small block, or like me just a backup you can't beat the price and performance
Pros:
  • Can Withstand Use
  • Reliable
  • High-Performance
  • Powerful
Yes, I recommend this product.
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Product Q&A

3 questions : 5 answers

3 answers

will this spring and retainers work with stock lenght valves and have right install height

August 12, 2011

will this spring and retainers work with stock lenght valves and have right install height

Answers

January 25, 2015
loser
yes they are
November 24, 2013
Snuffy123
probably not. You have to install them in your engine, measure the installed height, and then shim to the recommended pressure. Do not over shim. be careful of spring coil bind.
August 15, 2011
Jason
Yes, these should work with stock length valves. You will need to still check install height due to variance in cylinder head combinations.
1 answers

Can you use these springs with 1.65 ratio self aligning rockers?

chevy chey
April 03, 2016

Can you use these springs with 1.65 ratio self aligning rockers?

Answers

April 04, 2016
Eric
Expert
These valve springs do not have restrictions on rocker ratio. As long as you do not exceed the .600" max lift and these springs are the proper pressure for your camshaft then you should be fine.
1 answers

Will these work on world s/r heads with out machining?

Les
Angier nc
November 22, 2016

Will these work on world s/r heads with out machining?

Answers

November 22, 2016
Eric
Expert
Yes these valve springs will fit World S/R cylinder heads.
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