 aluminum calipers vrs. iron calipers????, would aluminum calipers be better??? |
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| Mueller |
 May 6 2004, 12:12 PM
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914 Freak!  Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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With everything being equal (piston size, pad size, rotor...etc....)
Would there be a performance difference between the two setups besides the obvious weight difference? I'm thinking at normal temps, both would be equal. I'm also guessing that once one gets more aggressive with the brakes, the aluminum calipers would be better and would be less susceptible to brake fade due to the better heat dissipation of the aluminum. |
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| phantom914 |
May 6 2004, 02:44 PM
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non-914-owner non-club member Group: Benefactors Posts: 1,013 Joined: 24-February 04 From: Covina,CA(North ofWest Covina) Member No.: 1,708  |
QUOTE I've wondered if the use of Ti or SS "insulators" between the pads and the pistons are a bad thing since it could cause the pads to overheat??? There isn't a whole lot of contact surface area between the pad and piston anyway, and techniques are commonly used to minimize heat transfer through the piston to avoid boiling the brake fluid, so I don't think overheating the pads is a huge concern. Andrew |
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Posts in this topic
Mueller aluminum calipers vrs. iron calipers???? May 6 2004, 12:12 PM
Dave_Darling The aluminum is lighter, but it flexes more. I ha... May 6 2004, 12:26 PM Mueller QUOTE
banderson Does anyone use an aluminum caliper?
If so, then ... May 6 2004, 12:53 PM lapuwali I suppose the increase heat transfer of Al v. Fe c... May 6 2004, 12:54 PM davep Good heavens, don't tell the factory that alum... May 6 2004, 01:05 PM banderson Ok, OK, I take it all back May 6 2004, 01:20 PM Ira Ramin Mike,
Are you trying to choose between the aluminu... May 6 2004, 02:03 PM phantom914 Heat is transferred from the pads to the fluid thr... May 6 2004, 02:19 PM Mueller Hi Ira,
I have all your parts...I'll ship the... May 6 2004, 02:29 PM Dave_Darling Mueller not too sure if i'll be in fremont or not, I m... May 6 2004, 03:50 PM MattR Here is something straight from my physics textboo... May 6 2004, 04:24 PM drew365 I ran S calipers for two years until one started s... May 6 2004, 05:32 PM Brad Roberts Bleed the brakes some time on a car with S caliper... May 6 2004, 07:56 PM TimT QUOTE
TimT Oh a very seriously cool alum caliper is the Wilwo... May 6 2004, 08:18 PM |
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