Home - Shopping Cart - My Account - Login - Contact Us

 

Official PayPal Seal

 

*Chevy Cobalt/Ion*

*Honda Civic 01-05*

*Lexus IS-F*

*Lexus IS250/350*

*Lexus IS300*

*Scion tC 05-10*

*Scion tC 11+*

*Scion xA/xB*

*Scion xD*

*Toyota X-Runner*

DIY/Fabrication

Engine Management

Engine Oils & Additives

Exhaust

Forced Induction

Graphics

Safety & Seats

Transmission

Turbochargers

Water Injection

Wheels by Enkei

[Forum Specials/GB's]

[Garage Sale]

[Gift Certificates]

[Inventory Blow Outs]

ARP Head Stud Kit-tC 07-10 2AZFE (Set of 10 studs, 10 washers and 10 nuts)

Dezod Motorsports AEM EMS Standalone Engine Management System-IS300 01-05

Dezod S1 Scion tC Turbo System 05-10

ARP Main Stud Kit-2AZFE (Set of 10 studs, 10 washers and 10 nuts)

ARP Head Stud Kit-tC 05-06 2AZFE (Set of 10 studs, 10 washers and 10 nuts)

Wiseco Performance Piston Ring Set-89mm Bore (Sold Individually)

10AN Rubber Push Lock Hose (5/8")

Ingalls Front Right Endlink-Civic 01-05 DX/LX/EX/HX

Stainless Steel Oxygen Sensor Bung (Package of 5)

Zinc Plated Threaded Bung Plug (Package of 5)

    

 

View price in:  
>*Lexus IS300*>Engine>Radiator

Koyo Radiator Cap

Koyo Radiator Cap
click to see larger image
Name: Koyo Radiator Cap
Your Price:
$25.00
Serial Number: SKC-13


Add product to your shopping cart

Koyo Racing Radiator Cap

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 performance under ever-changing racing conditions.

   

Product Reviews

Write an online review and share your thoughts.
 

 

 

Sitemap

 

     

           

 

See Our FAQ
Testimonials
Read Our Privacy Policy
About Us
Affiliate Shops
Customer's Rides
News
Partners
Press and Praise
Projects
Services
Tech Notes
 

 

 

Read Our Privacy Policy | Help | Shopping Cart | Your Account | Contact Us
All rights reserved. Copyright Dezod Motorsports 2012. InstanteStore Shopping Cart Helpful Customer Support