Originally Posted by mrgsr
hey team
i had a bad experience with the kfactory hardened pinions yesterday. i was only doing short bursts of throttle running in an engine in the street.
when i started to hear a clicking soundcoming form the gearbox. i found that the first gear pinion had cracked apart in between 2 teeth.
That's too bad. If you haven't had them for very long, maybe you can get a replacement. They claim, "You can use them for a very long time & don't need to worry about breakage. It lasts at least 3 times longer than other pinon gears." If a company is going to make statements like these, they really need to stand behind their products. If you decide to contact them, please let us know what their response is.
This is the product page for 16T gears:
http://www.kfactoryracing.com/produc...1915&pageNum=2
Here is the contact page, which including email address for service.
http://www.kfactoryracing.com/contactsus.jsp