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I know you're asking for an indie, but just to let you know Glendale Harley has a good service department. I wouldn't rule them out just because they are a dealer.
I have been using a shop in Ventura called Greenrock Performance. Bill is very knowledgeable on Harley's and has a dyno at his shop. 805-639-3021. He has done some nice upgrades to my 14' Limited. I would recommend him to anyone who is looking for good honest work. Good Luck
Another big thumbs up for Bill Greenrock in Ventura. He is an outstanding tuner and does fabulous work. Get with him to discuss your wants and needs BEFORE you buy anything from anybody. I have full confidence in Bill.
If you don't mind heading south, you can go to Scotty's Speed Shop in Huntington beach he's a top notch tech who really know his craft. There is also Jim's Specialty's in Fullerton, I like how they clean your steed after work has been performed and she all looking pretty when you pick her up, nice touch.
He's in Pamona, but well worth it. Curtis is doing engine installs all the time and his work is well regarded. He will also dyno tune right there in his shop.
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