Rohm Performance Machine

Boy things sure have changed… went here for a dyno on my Vic it has never ran worse, he wont respond or help me out in any way took numerous calls to get a copy of my dyno and when he finally did send it it was on a floppy disc COME ON!!! plus it was unreadable no air to fuel chart so its worthless guess Ill have to get a pro to fix it

Billy Rohm is the man. I was considering for a while to perform a stage I upgrade on my HD, but had a ton of questions. I spoke with Billy for a long time before I decided to upgrade my exhaust & intake. It turned out to be one of the best decisions/​upgrades I have made for my bike. He is a tremendous resource and a pleasure to work with.
Billy is very performance driven. He took my Heavy Breather and ground down the lip around the inside in order to give me an extra 1 – 2 HP. Don’t question his means and methods. Go along for the ride, open your mind, and learn a thing or two. He is a true master at his craft.
I have recommended his services to many of my friends and they are all satisfied customers. When I ever need any performance mods, I will definitely be going to Billy Rohm of Rohm Performance Machine.

This is the place to take your bike if you are looking for an individual that is customer service oriented, honest, and knowledgable.
What led me to Billy’s shop? Recommendations from others of course, and a problem with my bike.
Let me set it up for you.
Sunday-​Riding to Tracy for a stunt show, about ten miles out of Tracy my handlebars fell over to the left, and my bike felt as though the handlebars were locked. Comparable to driving a car with power steering and the power steering fails in the midst of your Sunday drive.
Neeldess to say, after all of the issues I had with the front end of the bike as a result of Riverfront repairing the bike incorrectly I pulled off the interstate, and had somebody else ride my bike home for me… I rode theirs. The person that rode my bike agreed…“Wow. It took all of my muscle to get your bike around corners. Something is wrong.“
I took Monday off, and rode the bike over to Billy’s shop. Not only did he ride it twice, but he did a ton of adjustments to include tightening a couple of loose parts that were not tightened during the previous repair, calibrating the rear tire, etc. This took a little over two hours, and he didn’t charge me! He also offered to throw my bike on his dyno when I brought it back for free!
He was busy, so he couldn’t tear the front end down, but I am bringing it back to him next week to do some further investigative work on why the steering is so tight now. (I can ride it, just different and difficult).
The atmosphere is great! Small shop, good people, good conversation. His father was there, and he was very personable, and knowledgeable. Loves to talk, and I loved listening to what he had to say.
I will recommend this shop to everybody!

Billy Rohm really knows his stuff! If you want to get your motorcycle modified… or you just want to «shoot the breeze» with a man that put a super charger on a GSXR, then stop on by this shop! This guy can give you pointers on fixing up your bike right and cheap. He even manufactures some of his own parts! I’m telling you, I have not met anybody with the knowledge and ability that Billy Rohm has. It also doesn’t hurt that he has a dyno tester and he’s not afraid to use it. If you own a motorcycle, regardless of the type, it should be brought by for Mr. Rohm to take a gander at. Fifteen minutes of your time could get you a much faster bike!