06-09-2016, 09:44 AM | #3991 | |
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Or are you trying to become a faster, more skilled driver? Then run the NT-01s in the wet. You will absolutely be forced to smooth your inputs and look ahead more. I ran R888s on my Miata in the rain/wet, then through drying condition, into completely dry in the afternoon. And drove my buddies WRL GT3 Miata on worn R1Rs in the wet (track was so slick in the morning on the R1Rs I nearly lost it on the yellow flagged out lap!). No ABS/TC/VSC, etc. Trying to drive quickly in the wet is a great tool for slowing down your inputs, finding grip "off-line" etc. You're going to be significantly slower in the wet anyway. Might as well be honing your skills. |
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06-09-2016, 10:07 AM | #3992 |
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I agree with you about the value of practicing in the wet. Realistically thought I am not racing and will be using the same tires for street and track. The frs won't be my daily, but I think I am still leaning towards not NT01s. If I ever decided to have a dedicated track set that would probably be my first choice. |
06-09-2016, 10:37 AM | #3993 | |
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I find the break even argument for BBK irrelevant - it's a nice added benefit but if I'm pushing the car I want to be able to slow down when I need to and how I need to, without thinking about the "if" part. You'll get most of your investment back when you sell it some day. Rebuild by Essex is about $200 every 1-3 years - every year for me at 20+ track days/year. Rotors are $380 list for j-hook blanks and mounting hardware, if you keep moving the hats from the original kit. I have a spare set of rotors and a spare set of AP Sprint calipers. Brake pads are $217 list for a pair of front Carbotech XP12 pads. Rear pads/rotors wear about 3x slower than front. Exposure to road salt is not good - metal pistons and no rubber piston seals on Essex Sprint and they would disintegrate with track use anyway - but it's easy to swap to stock calipers for cold months. It's a win-win with some up front investment for a piece of mind. I bleed brake fluid after every track weekend and I never worry about brakes. Enjoy Last edited by dp1; 06-09-2016 at 10:13 PM. Reason: Added mention of cost for AP rotors and brake pads |
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06-09-2016, 11:44 AM | #3994 | |
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Actually, oil changes are cheaper than that. I go to WalMart and stock up on the 5qt jugs of Mobil 1 Extended Protection @ $25+tax. Changes take 6qt (even with an oil cooler because you never actually drain that). With filter (Amazon subscription! ) it costs me $44.71 per change. I change after every track day. Probably a little excessive at 15 changes in less than 2 years but it's good piece of mind. Same with brake fluid. I don't have to, but I flush .5L Castrol SRF after every event while doing the oil change. Cheap insurance in the grand scheme of things. |
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06-09-2016, 12:05 PM | #3995 | |
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Track pads are noisy even when bedded. Generally it is more of a squeal under actual braking. Are you convinced you installed them correctly? If so go properly bed them and see how they are afterword. |
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The Following User Says Thank You to jamestown For This Useful Post: | Whooosah (06-09-2016) |
06-09-2016, 09:26 PM | #3996 | |
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Thanks ya I drove them around today and they quieted down while coasting. It used to be a metallic scraping noise when coasting. Perhaps just wearing in. Now they sound normal and properly squeaky like track pads should sound when braking. Haven't bedded them yet. |
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06-10-2016, 11:15 AM | #3997 |
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That scraping is is the cold pads rubbing off the transfer layer.
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06-10-2016, 01:51 PM | #3998 | |
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Some pads will never quiet down, regardless of caliper, and some calipers don't have any harmonic damping, making the pad much more likely to make noise. |
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The Following User Says Thank You to CSG Mike For This Useful Post: | Uplink (06-10-2016) |
06-10-2016, 01:55 PM | #3999 | |
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For some minor balance changes, you can get an adjustable rear sway too. If you're getting a used, early model, you'll want a tune, even if its just an updated base map, to prevent the DI seal failure. The above is a basic, but very solid setup. |
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06-10-2016, 01:58 PM | #4000 | |
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OEM grade Brembos are still Brembos, but they're a lower grade than any equivalent sized aftermarket Brembo. You also pay the "OEM Brembo" pad tax. |
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The Following User Says Thank You to CSG Mike For This Useful Post: | Lynxis (06-10-2016) |
06-10-2016, 01:59 PM | #4001 | |
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06-10-2016, 03:27 PM | #4002 | |
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With PFC 01, 08, and 90 in the AP Racing front calipers my car is louder than a dump truck on the last few dozen feet of a slow stop with moderate or less pedal pressure as soon as there is any temp in the pads/rotors. That issue isn't present with the same pads on the Baer/Alcon 4-pots on my other car. The major difference is spring clip position. On AP the pads sit in the clip 'cradle' fore/aft. On Alcon, the pads sit free but there is a giant H-spring under the cross bolt that presses down on them. Curious if changing to the other spring style would dampen the noise. |
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06-10-2016, 03:30 PM | #4003 | |
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The Following User Says Thank You to CSG Mike For This Useful Post: | Whooosah (06-13-2016) |
06-12-2016, 10:08 PM | #4004 | |
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Not really sure what you mean. |
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