I was messing around online looking at decals and keep seeing the round Dyno-tuned Motion Perf stickers. Did they put these on cars they not only converted to super cars or did they put them on cars that were tuned by them? Also which ones are correct I see some are Blue and yellowish orange with a red MP and some are white and black with a red MP?

Many of the stickers out there are repro and are wrong. Some are more correct and others just came out later...ie., what was available in 1969 may have been different than in 1974...

You may when looking at a real BM car, see several varieties as many owners changed things throughout the years.. stickers included :yes:

Did they or could you get a dyno-tuned sticker from Motion back in the 60's-70's? Did they tune other chevys that werent just built by them? I remember reading about the Yenko tuned decals and no one ever remember seeing them on tuned cars by them. I was wondering if thats true with Motion cause I see a few different kinds of stickers. Some are round stickers with the MP and others are more squared with Motion written out and dyno tuned under.

The best thing to do is look at an old magazine or other dated photo.

I have some original Motion and Yenko decals that you can see are very old just by looking at them.

Motion had a lot of different decals and they are shown in the old photos.

Yenko did use the Yenko Tuned decal. I have pictures of them on his Corvette racing cars.
I don't think Yenko put them on all the Yenko hi po cars they built but they are a popular item that people like to add.

Both Yenko and Motion had chassie dynos in the 1960s and would tune any make of car.

Ya think ya got it all figured out now John ;)

Now get back to work and stop playing on the Internet :D

Yes. I had my 68 tuned by them back in 69 and they put one sticker on the driver valve cover and one on the rear driver side window. They are long gone and I do not have any pictures. I do remember (and so does my brother) that the valve cover sticker was round and had "Dyno Tuned" on it and the window sticker was rectangular with "Motion Super Car Club" on it. They also gave me a "Motion" key chain which I still have.