If this is a "muscle car", the front bias will be much stronger than our mid-engined cars with lower CGs. Even a front engined, rear drive car with better than 50/50 weight distribution requires a drop in rear pressure. The brake design program I've used for my project, indicated an identical front/rear set-up, which appears to be correct thus far.
Based on the photo, I would guess the caliper is parallel with the rotor unless the upright (looks to be an OEM piece) is damaged. The adapter plate appears to be plenty strong, and probably made from plate, indicating it is most likely straight and parallel as well.
Looks sturdy enough but I wondered if the caliper was properly centered on the disc. Its not very clear on the picture but does look like its to one side of the disc more than the other.
Bob
This is a pic of the bracket thickness, but dont let this deceiving, its pretty heavy duty and the material its made of seems extremely hard and tough, it is not mild steel but some sort of stainless. I did not make this part, but have been in communication with the guy who did about my issue.
Pads are wearing evenly.
Called my GT350 friend and he is running Superlight 6 piston calipers on the front and Dynalight 4 piston calipers on the rear with duel piston masters un aided.
Masters are both 1.75
Fronts are Superlight 6 piston 1.62,1.12,1.12, piston area 4.04, 13X 1.25 rotors ducted
Rear Dynalight 4 piston 1.38 piston area 3.0, 12 X .85 rotors ducted
He has a bias bar and it is usually adjusted about 50/50ish full tank gas and 60/40ish low
on gas. 20 gal tank. That's about a 100 pound swing. Total weight of car is about 3100. It's run very low with very stiff front springs and a big ass roll bar. Rear bar is about half the front and springs are quite a bit softer.
He also said to set the front shock compression setting pretty high to help reduce the chassis weight transfer forward under breaking until the car settles from initial brake application. BUT, this can be a tradeoff on slower corner off power push (more).
I have ridden in this car. It is pretty quick but I wouldn't EVER say it is road worthy. Way too stiff. The brakes however are very good and will lock up a set of Hoosiers at will.