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AP Racing/Essex CP8350 Brake Kit Review

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Old Mar 9, 2016 | 08:58 AM
  #16  
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Originally Posted by honda-guy
you can get anti knock back springs for stock calipers also. but the stock anti noise spring clip are designed to push the pads away from the rotors, so the pads doesn't drag. i usually left foot tap on the brake down the straight before braking zone. its a good habit anyways even if you dont have knock back, in case you have other brake issues like a ripped brake line. i had a ripped brake line on track once.

i usually use about 3 sets of oe rotors a season, the Centrics are $120 a set from rockauto. and i also bring spare rotors to the track. if you run the essex kit, you'll have to buy another set of rotors rings for spare.

isn't the essex rotors almost the same diameter as oem? i dont think it would be too hard to make a bracket to use those calipers on oem rotors. the pad sweep wont cover the whole face of the oem rotor but that shouldn't matter. and if you still want two piece rotors, you could get any after market oe 2 piece rotors for better cooling and weight saving.
I tried tapping the brakes before corners with the stock Brembos, and it was inconsistent whether or not there would be pad knockback. Sometimes if there wasn't, that tap would cost me speed and would throw off the car.

And yeah, Centric blanks are amazing for the stock Brembos. However, IMO for those people that serious about lap times / tracking, the AP kit would be the one to jump to, rather than 2 piece rotors, or another "brake kit."

The rotors included in the kit are +5mm over the OEM rotors, I fitted the caliper over the old OEM rotors during the install, and it looked centered, so I assume you could run OEM rotors with just the CP8350 caliper (and bracket), but don't quote me on that.

Originally Posted by Grimgrak
Ap racing north america sent me a pair of leaky ap mono6 leaky calipers and never sent me a bracket I paid for so not fond of the brand.
I don't think AP Racing has a NA branch. I think they just have distributors like Essex, Stillen, etc. who piece together and package their own kits. The missing bracket would be the distributor's fault and not the actual brand. Where was the caliper leaking though? Seals, bleeder, etc.?
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Old Mar 9, 2016 | 08:24 PM
  #17  
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http://www.alconkits.com/ is who I got my MONO6 kit from and at the torque spec they recommend it leaks between the bleederscrew and the body of the caliper. Doubling the torque seems to solve the problem but they dont reccommend that and have since stopped replying to emails.
The main reason I upgraded from the stock brakes was because the stock calipers have the WORST feel of any car i've EVER driven short of something with drum brakes on all 4 corners.
So while going with another caliper in this case the mono 6 has been the FIX for this....
I'm not currently driving the car but not sure what would happen once I get some heat into them. Hopefully I wont lose brakes and wreck the car.
Originally Posted by Treyzian
I don't think AP Racing has a NA branch. I think they just have distributors like Essex, Stillen, etc. who piece together and package their own kits. The missing bracket would be the distributor's fault and not the actual brand. Where was the caliper leaking though? Seals, bleeder, etc.?
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Old Mar 10, 2016 | 04:55 AM
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^ curious to know which cars you've driven on track before to think the stock evo brakes have the worse feel
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Old Mar 10, 2016 | 04:57 AM
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Originally Posted by Treyzian

The rotors included in the kit are +5mm over the OEM rotors, I fitted the caliper over the old OEM rotors during the install, and it looked centered, so I assume you could run OEM rotors with just the CP8350 caliper (and bracket), but don't quote me on that.
now that's interesting
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Old Mar 10, 2016 | 10:22 AM
  #20  
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My camry brakes have better feel then the stock brembos, it will pull up as quick at slow speed as quick with one toe on the peddle but they wouldnt last 2 laps on the track. I was surprised with lack of feel with the Oem brembos when I bought the car but you can smash them lap after lap with no fade or stinky burn smell like the other street brakes. If I was spending a couple of large on new brakes I'd want something that outperforms the brembos. Period.
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Old Mar 10, 2016 | 10:57 AM
  #21  
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There isn't a lack of feel with the stock brakes. They have excellent progressive feel. It's more like a race car brake system, very linear pedal. Where as street cars, like your camry, are setup to slam you into the windshield when you breath on the pedal, which is not good for a motorsports application.
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Old Mar 10, 2016 | 09:40 PM
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Actually I'm talking about driving around town engagement feel. The pedal effort to engagement is complete garbage. Even with stoptech street pads which shouldn't require any warm up. Hell your average corolla beater gets better bite.
Originally Posted by honda-guy
now that's interesting
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Old Mar 10, 2016 | 09:46 PM
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Originally Posted by Grimgrak
Actually I'm talking about driving around town engagement feel. The pedal effort to engagement is complete garbage. Even with stoptech street pads which shouldn't require any warm up. Hell your average corolla beater gets better bite.
Race car progressive pedal feel, or grocery getter touchy pedal. Pick one, you can't have both.
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Old Mar 11, 2016 | 09:37 AM
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I just did as with any decent quality BBK.
Originally Posted by letsgetthisdone
Race car progressive pedal feel, or grocery getter touchy pedal. Pick one, you can't have both.
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Old Mar 11, 2016 | 09:58 AM
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Sounds like you had the wrong pads on the car. Initial bite is fine on my car with racing brake ET800 pads. I've driven evo's with ****ty pads, and yea, it sucks. But good pads make all the difference.
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Old Mar 11, 2016 | 11:12 AM
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Originally Posted by letsgetthisdone
Race car progressive pedal feel, or grocery getter touchy pedal. Pick one, you can't have both.
Originally Posted by letsgetthisdone
Sounds like you had the wrong pads on the car. Initial bite is fine on my car with racing brake ET800 pads. I've driven evo's with ****ty pads, and yea, it sucks. But good pads make all the difference.
x100000

I personally can't stand touchy brakes; I find the pedal is quite linear on our cars which makes it easy to modulate the pedal. If I wanna brake hard then I push the pedal hard, lol.

But with a decent set of pads I have no complaints whatsoever with the brakes. Stainless lines good fresh fluid and no air in the lines makes for a rock solid pedal
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Old Mar 13, 2016 | 01:28 PM
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Originally Posted by Grimgrak
http://www.alconkits.com/ is who I got my MONO6 kit from and at the torque spec they recommend it leaks between the bleederscrew and the body of the caliper. Doubling the torque seems to solve the problem but they dont reccommend that and have since stopped replying to emails.
The main reason I upgraded from the stock brakes was because the stock calipers have the WORST feel of any car i've EVER driven short of something with drum brakes on all 4 corners.
So while going with another caliper in this case the mono 6 has been the FIX for this....
I'm not currently driving the car but not sure what would happen once I get some heat into them. Hopefully I wont lose brakes and wreck the car.
Alcon is not AP Racing
So which is the kit you ordered?
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Old Mar 13, 2016 | 01:49 PM
  #28  
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Originally Posted by heel2toe
x100000

I personally can't stand touchy brakes; I find the pedal is quite linear on our cars which makes it easy to modulate the pedal. If I wanna brake hard then I push the pedal hard, lol.

But with a decent set of pads I have no complaints whatsoever with the brakes. Stainless lines good fresh fluid and no air in the lines makes for a rock solid pedal
+1
Stock calipers and rotors, castrol fluid, SS lines, and CL RC5 pads and they feel great at everything from Autox to high-speed decel. I don't even swap pads for around town any more.
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Old Mar 20, 2016 | 04:35 PM
  #29  
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Wrong again, car came with hawk hps+, I nearly rear ended some guy in the rain on the way home from buying the car. Then I switched to the stoptech street pads which should of had the best cold bite as i've used them on other street applications. The best was the st-43 but still a 1985 civic would have better braking.
You are by far the strongest lover of the stock brakes and i'll just let you convince yourself of that. You guys prob dont DD your cars.
Originally Posted by letsgetthisdone
Sounds like you had the wrong pads on the car. Initial bite is fine on my car with racing brake ET800 pads. I've driven evo's with ****ty pads, and yea, it sucks. But good pads make all the difference.
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Old Mar 20, 2016 | 06:08 PM
  #30  
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Originally Posted by Grimgrak
Wrong again, car came with hawk hps+, I nearly rear ended some guy in the rain on the way home from buying the car. Then I switched to the stoptech street pads which should of had the best cold bite as i've used them on other street applications. The best was the st-43 but still a 1985 civic would have better braking.
You are by far the strongest lover of the stock brakes and i'll just let you convince yourself of that. You guys prob dont DD your cars.
I drive my car around town, from time to time. The weather varies from rain, to 35* days to 100*+ days. I've used Pep Boys ceramics, Hawk DTC 60s, and my RC5s. The only time I've ever had an issue with braking, on or off track, was during an autox when we had to run through a puddle RIGHT before the braking zone. Even then it was only for a few feet.
Here's a pic from the event LOL. I've never, ever had a problem with my brakes during the six years that I've spent with two different EVO IXs. I honestly don't know what to tell you.


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