Guest JAMIE T Posted March 9, 2006 Share Posted March 9, 2006 I'm working on the fuel rail on the RB26 nad want to replace the o-rings on the injectors. The injectors specifically, are HKS 680cc units that are I think direct replacement for stock RB26 injectors. The appear to be standard import sized o-ring injectors. I think something like 10 or 11 mm vs. the domestic 14 mm injector designation. The o-rings on my injectors are in pretty bad shape and they seem loose also. Anyone know who sells o-rings? Quote Link to comment Share on other sites More sharing options...
AK-Z Posted March 9, 2006 Share Posted March 9, 2006 Might want to go to napa. If you know some people there I'm sure they'll just give you some free. Quote Link to comment Share on other sites More sharing options...
Clifton Posted March 10, 2006 Share Posted March 10, 2006 HKS injectors are Nippendenso. 1st and 2nd gen RX7's use the same injector. You should be able to get the O rings anywere. Quote Link to comment Share on other sites More sharing options...
Jason Jarvis Posted March 11, 2006 Share Posted March 11, 2006 I picked up a couple of "Help" packs the other day in Pep Boys, it has all sizes included, even the flat original L28 style one. Don't remember how much, but only a few bucks. Jason Quote Link to comment Share on other sites More sharing options...
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