1969 Camaro tru-turn

[garymac69]

Originally Posted by Rod P

on a addendum note, so after looking over different installs, my recommendation to EVERYONE is to measure your own car for its back spacing the one biggest factor I found in the installs is the brake packages that are used I found the some CPP brake kits with hubs pushes out the wheel mounting surface just over a 1/4 inch, and the some willwood kits push the mounting surface out almost a 1/2 inch, so unless you know that (you measured) the wheel mounting surface is still in the original location or you are using the very same Baer Brake package we used the 5.75 suggestion would be off by 1/2 inch, also please use the alignment settings given, make sure the sheet metal on your car is aligned, have good body bushings, the tru-turn kit pushes the tire width limit of a stock frame to max performance, so the rest of the assembly needs to be of the same caliber

This probably explains my situation with the additional 1/4"....I already had a CPP brake kit installed prior to purchasing the TruTurn system, although the CPP rep stated the kit did not change track width. I wish I had those measurements of track width prior to ordering wheels, I would have liked a 10". Since putting a 275 on the front with stock frame is pushing the limits, there is obviously no room for error. It would be great if Ridetech could help out us amateur hotrodders and add a technical page with the details.

[cwylie]

Im still working on my inner fender to tire clearance issues but I didnt find out the Wilwood brakes add .38 of a inch to each side. If I would have realized this before ordering me wheels I could have just ordered wheels with a 1/2 inch more backspace and Im betting I would have plenty of clearance. I did call Baer and they state they do not change the track width at all.

I do think it would be very helpful if ridetech could call out we should be aware of the brake kit that is used and and be mindful of any extra track with that is added when ordering your wheels. It sure could have saved me some trouble.

[garymac69]

Also, the tire selection may make a difference, since this system pushes the limits with the stock subframe. Tire section widths vary by manufacturer and that Falken tire shown in the pictures has a more rounded tread shoulder than the KDW's I have.