What are some economy front Big Brake Upgrade options?

[FishFreak]

Anyone had luck with the R1 concepts kit they sell on rock auto?


They have a few kits. all come with drilled and slotted rotors and optimum pads of varying styles.

Thanks for the heads up VTwin! I didn't realize RA had such a decent selection of 'high performance' brake rotors. Although I'm not a fan of straight slotted brake rotors, for $100 ea I'd try the 'S' slot Raybestos or AC Delco (they look identical), because I really liked the Hawk Talon rotors ($270 ea) with the little corvette-style J hook slots, and you couldn't feel them at all, totally quiet! Hard to justify that crazy price for Hawk high-carbon slotted rotors....

S-Slot rotors by Raybestos, AC Delco:

 

[FishFreak]

Ive ised the r1 slotted on my last truck. Idk what happened but the slotted parts got filled in with rust or brake dust idk but it made them into little bumps. Went with powerstop on this truck.

I've never heard of this problem. Anyone else see this? Are you in the rust belt Irregular? I'm on the left coast and my slotted rotors hardly rust, ever.

 

[Irregular F150]

I've never heard of this problem. Anyone else see this? Are you in the rust belt Irregular? I'm on the left coast and my slotted rotors hardly rust, ever.

Definitely am. Plastic rusts here lol

I bet its a rare incident, just didnt wanna chance it again

 

[FishFreak]

I originally purchased the wilwood kit. Easy to install as the bolt up using the factory holes. But…. They didn’t work. I have a rouge stage 4 setup with upper/lower control arms and knuckle. The fabricated knuckle sits closer to the rotor than stock. And the wilwood rotor is more inboard than a stock rotor (how they get that wide caliper with 17” wheels). So the rotors contacted the knuckle and wouldn’t turn with the wheels tightened down. Thank god I “test” fit everything.

So. I returned them (summit racing was great). Then ordered a set of the 8 piston SSBC brakes since they use the stock rotors. (I had r1 concept rotors and pads with the stock calipers). I really like that kit. For me, it works great. I have a little extra travel with the king 3.0 and front suspension setup and already had extended stainless braided lines. The wilwood kit looked like they would work. But just. The Ssbc kit def stops well. I have just the fronts. Prob will do the rear 6 piston setup soon. Bled the whole system with motul 600. It def stops quicker. Way more bite.

We’ll see what the long term says. But for now they are great.

That's GREAT word MPK1996! So you're sayin' the Wilwood kit might work with stock knuckles and their kit has extra thick (heavier) rotors? Lets talk about comparing the stock caliper weight vs Wilwood vs SSBC? SSBC is less expensive, isn't it? Is the SSBC heavier cause of the 8 pistons? Any drawbacks?

What did yours cost since you already had R1 rotors?

I've got SSBC's on my '68 mustang. Their claim to fame for our raptors is they're super low-profile and work better with stock or tighter wheels right?

 

[mpk1996]

That's GREAT word MPK1996! So you're sayin' the Wilwood kit might work with stock knuckles and their kit has extra thick (heavier) rotors? Lets talk about comparing the stock caliper weight vs Wilwood vs SSBC? SSBC is less expensive, isn't it? Is the SSBC heavier cause of the 8 pistons? Any drawbacks?

What did yours cost since you already had R1 rotors?

I've got SSBC's on my '68 mustang. Their claim to fame for our raptors is they're super low-profile and work better with stock or tighter wheels right?

No, the Wilwood rotor isn't any thicker or even larger diameter than the stock (well, my R1 concepts) rotor. They just sit more in board towards the knuckle to gain additional clearance with wheels. They def will work with a stock setup, but if you have aftermarket knuckles (like a mid travel kit), make sure to test fit them first. One company knows they can go out a bit further (the guy making the knuckle lets say) and wilwood knows they have room to go inboard. until you try to use both of them together. basically stacking tolerances.

I didn't get a weight on any of them. the SSBCs are pretty good size. They are 8 piston. they stick out a decent bit further away than stock (towards the spokes of the wheel). I'm not sure they would fit with stock wheels without a say 1/8 or 1/4" spacer. My after market wheels fit and I would imagine most of them would. They tend to sit out a bit more. But if you have a thinner aftermarket wheel without much offset, you could be in trouble. again. its easy to pull your old caliper and hang them with a bungee cord. install the new caliper lightly. and test fit the wheel.

I haven't found any drawbacks yet. They def stop better than the stock brakes with r1 concept pads, on the same rotors.

I think the cost was like $1500 or something. You can buy direct from SSBC with and without rotors and a couple of different colors. I got mine from summitracing.