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Kibblewhite Intake Exhaust Racing Valve Spring Kit .660in Lift
Valve Spring Kit|SKU #20-20364-553

Kibblewhite Intake Exhaust Racing Valve Spring Kit .660in Lift

4.6 from 10,210 customer reviews· store rating
$152.70$167.97
NEW PART

Save $15.27 ($10.00%)

Free shipping · Arrives Tue, Nov 17 - Thu, Nov 19

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IN STOCKWI: 8 NY: 6 TX: 2 NV: 9+ ID: 1 IN: 4

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(304) 699-7572

$152.70$167.97

Save $15.27 ($10.00%)

Arrives Nov 17-19

Additional Note

 Note: Includes two sets of base washers to accommodate both stack exhaust guide styles; includes valve seals.

Description

Kibblewhite's Spring Kits are made from CNC machined retainers and dual springs, giving you great control at those high RPM's. You will notice a higher lift and increased spring rates when comparing them to your stock springs.

Features

  • Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valves
  • Extend the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts
  • Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases
  • Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software
  • Specifically designed and engineered for each application
  • Made in the U.S.A.


Specifications

Condition
New
SKU#
20-20364-553
Part
Valve Spring Kit
Application
Exhaust, Intake
Gasket Application
Exhaust, Intake
Material
Stainless Steel
Spring Seat Pressure
150 lb
Spring Open Pressure
347 lb
Spring Lift
0.6 in
Sold in Units of
Kit

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Brand Details

Kibblewhite Precision Machining™ has been manufacturing valvetrain components for over 80 years, continually innovating and expanding to become the company with the most extensive powersport product line. Whether you need Kibblewhite Intake Exhaust Racing Valve Spring Kit .660in Lift or any other cylinder head kit, seals, studs, valves, guides, or anything else to repair your machine, you can be sure that you're getting the maximum value for your dollar in terms of performance and reliability.

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