Inclined to think this is someone's own creation rather than an original LEGO Model.
First hint, I could identify the 2x3 slope with the X on bricklink here:
https://www.bricklink.com/v2/catalog/catalogitem.page?P=3298pb016
And this element only seems to be available only in 3 sets, none of which are a blue dragster or even Technic sets for that matter.
Also, the sticker with the red X and the three lines is part 6567stk01 which only appears in one set, and should be applied on a 1x6 black brick, not on blue technic liftarm.
Likewise, searching for motor blocks (both types) in sets in trans-clear color also doesn't turn up anything.
There's also quite a bit of a mismatch between the elements in the model... studded Technic, non-studded technic, city elements, old tires, new tires,...
Also, the quality of the build and aesthetics are not up to the level of an actual Lego model in my opinion...