Koyo SK-C13 Hyper Radiator Cap

Koyo Hyper Radiator Cap (SK-C13) for a Universal Application (May not fit all vehicles or require modification). A-Type Deep Plunger type (fits all KOYORAD radiators w/ fillernecks).


Koyo SK-C13  Hyper Radiator Cap image 1
General product image. Actual product may vary from image(s).

Koyo
by Koyo
Category: Radiator Caps
Product Review: 0 Star Rating

Product:
Koyo Hyper Radiator Cap
Part #:
SK-C13
UPC:
847839000753
Price:
$25.90
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* Paid Link. Pricing last checked at Ebay on 02/18/2021
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All Buying Options:

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KOYO RACING RADIATOR CAP - HIGH PRESSURE 1.3 BAR 19 PSI A-TYPE KOYO RACING RADIATOR CAP - HIGH PRESSURE 1.3 BAR 19 PSI A-TYPE
Ebay Listing
$30.00 SHOP *
* Paid Link


Fitment Information:

NOTES: A-Type Deep Plunger type (fits all KOYORAD radiators w/ fillernecks)
Universal (May not fit all vehicles or require modification)


See partnumber notes and applications notes above for specific product information.

Extract every ounce of cooling efficiency from Koyorad All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap! This Koyorad Hyper Cap withstands an increased valve pressure rating of 1.3kgf/cm2 (1.3 bar) (18.9 psi) (130 kPa) which increases the boiling point of water and relieves high performance engines of excessive heat. A genuine Koyorad Hyper Cap is recommended for use with every Koyorad All Aluminum Performance Radiator (when applicable). This Koyorad Hyper Cap is manufactured in Japan from high quality components to ensure longevity and performance from your Koyorad Racing radiator.

Why is increased Pressure Better?

It’s simple. When water is pressurized, its natural boiling point is increased. Most modern vehicles are equipped with a 0.9 Bar pressure cap. Koyorad’s Hyper Cap is rated at 1.3 Bar which increases the boiling temperature of your coolant to 267.80 degrees Fahrenheit. That is nearly a 56 degree increase over water's normal boiling point. By increasing the boiling point of water, an engine's cooling system will have the added heat capacity, maximizing perfromance under ever-changing racing conditions.


California Residents:
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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