New Product: Billet Oil Injector Port Plugs
Our Banzai Racing Billet Aluminum Oil Injector port plugs are made from 6061 Aluminum, they are a direct fit for the oil injectors and are supplied with aluminum sealing washers.
Using our Oil Injector port plugs eliminates the potential hazard of damaging your rotor housings by installing a bolt that is not not designed for this application.
Available in Black, Aluminum, Gold, Blue, Purple and Red

Fits:
84-85 FB 13B
86-91 FC RX-79
93+ FD RX-7
04+ RX-8

FD3s & 13B-RE OMP Kit

 

Another great product..... I've unfortunately seen the results of using a bolt that was just a bit too long. Not pretty.

 

Not sure how long its existed but mazda has an oem bolt for the oil injector location. This method is a lot more good looking though

 

very nice replacement for various band aids. it would be fun to see what has been used prior to the Banzai solution.

"the results of using a bolt that was just a bit too long. Not pretty." or inexpen$ive

 

I think the OMP block off kit I got from banzail last year had two set screws with blue loctite. Dangerous because it could be over-torqued, but functional if employed correctly. Still running them now with no issues.