Hello YT,

Im looking for a new M8 x 1 fuel pressure style banjo bolt. I believe it’s M8 x 1 and 1/8” NPT 27? I’ve had the kit from LC Performance for many years, and want a new fuel pressure banjo bolt that the gauge threads into and subsequently that threads into the Cold Start Injector. All I see on Amazon and eBay is the general banjo bolt, and I’d rather not pay $$ to LC for one bolt I need. That was their suggestion after speaking with their sales dude when I inquired about selling me the one bolt. Let me know if anyone has a source on these. Most of what I’m seeing are M 10 or M12 etc., unless I have the size wrong, the 22RE cold start injector banjo bolt is sort of rare-ish. I can find the normal M8 x 1 factory bolt, but not this setup LC sells for the gauge and CSI.

 

I added my fuel pressure gauge to the back of the fuel filter. Its a little harder to see, but worked great with a banjo bolt adapter.
But the banjo bolt on the cold start injector is def bigger than 8mm, and its not a pipe thread. I will look in the garage later for one and measure it, but either m10 or m12 sounds a lot closer.
Or maybe you are saying the gauge is 1/8" NPT?

 

LCE does sell just the banjo gauge adapter for $22, https://www.lceperformance.com/Produ...saAjllEALw_wcB

 

Yes, the cold start injector bolt I’m referring to is a regular Toyota size (size in question), and the gauge threads on the other end of the bolt are NPT, possibly.