Where do you get your fuel injectors serviced?

It's that simple a question...where do you get your injectors serviced and how has the service been?

I need to have the injectors on our 89 Honda Civic D16 cleaned, more out of trying to optimize the car than any other reason. I used a place several years ago that was good, I think it was Witchhunter, but I'm not sure any more, so I'm looking for opinions. Thanks.

I used Witchunter years ago and was happy.

I sent mine to RC Engineering in Torrance, CA. I didn't need a quick turnaround, but I recall them turning them around a day after they received them. Made a big difference in the way the car (RX-7 Turbo II) ran. Still doing fine today.

I've used RC Engineering as well on two occasions. I had to have injectors cleaned and milled to fit into a rail and I had another set serviced. No complaints either time.

We've used Witchhunter for several of our shop vehicles and have had great results.

10 years ago I used CruzinPerformance (http://cruzinperformance.com/). The car ran noticeably better (86 Rx-7) and the flow analysis report was nice to see.

They're in Michigan, and I think it was less than a week door to door. I did email ahead to make sure they weren't slammed before I sent them in, though.

I was thinking about doing the Miata's injectors, I figure it should be done at least once every 25 years, right? :)

I just checked my email, and the results are still on their server. Cool.

Marren fuel injection - https://www.injector.com/

Had lots go through there with good results.

I've used Marren Fuel Injection (GRM advertiser) a couple of years ago with good results.

What is the normal cost for this service?

Marren is the only place to go its all they do! It not a side line so they have the parts and tools to do it right the 1st time. All others I tried were big waste of $$. $24 each and they come back with new O-rings and dyno sheets! cheapest 100hp I ever got.... granted 2 that were in the motor were NFG but I sent spares out of the 8 I got 5 that were good matched units.

USRT, also a GRM advertiser, and located just outside Philly, with excellent results.

Didn't know Scott did cleaning, only new... good to know.

I've used Marren as well with good results.