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- Scott
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- Carroll Shelbys Soul Lives Under My GT350 Hood
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The scalloped flange really doesn't effect strength from a system level. Your rotor and wheel combination share much more of that responsibility, if it continued down to the base of the wheel mounting surface it might. The scalloping might be worth close to .25 lb, not much but if you have the means...The wheel bearing lug flange is of course steel, the only part that's aluminum is the bearing hub body itself. The knuckle is of course aluminum also. I would not scallop the flange for weight reduction as it will also reduce strength and flex. You'd be better off getting a lighter wheel and tire combination. I have Forgeline GA1R open lug wheels which weigh a lot less. About 14 pounds less per wheel at 11x19 with pilot sport cup 2 305/30zr19
Also the cortex front lower control arm bearing is just over 1 pound less then the stock rubber bushing. It's amazing how heavy the stock rubber bushings are. Not to mention the more positive feedback the bearings give along with the more accurate alignment it keeps and goes unchanged.
My dad owns a machine shop and I could easily scallop the hubs but it's not worth the work or little loss of weight / to strength. A smaller lug nut would be just as equal to the scalloped hub. I already have Titanium lug nuts.The scalloped flange really doesn't effect strength from a system level. Your rotor and wheel combination share much more of that responsibility, if it continued down to the base of the wheel mounting surface it might. The scalloping might be worth close to .25 lb, not much but if you have the means...
Wheels will come long before I pull the trigger on a knuckle swap. The cost to performance ratio is still pretty high. Long term though, I think the GT350 stuff would be well suited to keep maintenance cost associated with rotors, pads, and wheel bearings down. Wheels and the carbon hood will help quite a bit, I am going to try and target a few other things for carbon within the car aswell down the road. I don't thing the stock Hub are inherently weak, however Ford purposefully targeted that component and increased bearing size to promote component life on the track for the GT350.
I am curious how much NVH increase the Cortex bushing will introduce. There is not doubt you will gains and positive attributes.
I'm about 1 hour south of you off of telegraph Rd / I-75 just south of Monroe Michigan , north of Toledo Ohio. Right on Lake Erie.I am not sure how far you are from the Auburn Hills area, but I would like to see you car once it's back together.
The hands of a working man!Titanium
Nice! Can you post a pic of the Forgelines on you car? Would love to see the overall look.The wheel bearing lug flange is of course steel, the only part that's aluminum is the bearing hub body itself. The knuckle is of course aluminum also. I would not scallop the flange for weight reduction as it will also reduce strength and flex. You'd be better off getting a lighter wheel and tire combination. I have Forgeline GA1R open lug wheels which weigh a lot less. About 14 pounds less per wheel at 11x19 with pilot sport cup 2 305/30zr19
Also the cortex front lower control arm bearing is just over 1 pound less then the stock rubber bushing. It's amazing how heavy the stock rubber bushings are. Not to mention the more positive feedback the bearings give along with the more accurate alignment it keeps and goes unchanged.
Will do, once I get it all back together. I just finished grinding and sanding all the aluminum control arms and knuckles smooth and powdered coated them in a flat charcoal / graphite color ( very close to the gt350 caliper color).Nice! Can you post a pic of the Forgelines on you car? Would love to see the overall look.