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| sliding | BLACK valves? | ||
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Senior Guru
 
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Does anybody know what kind of material is black valve on
the pic made of? This not carbon or anything, it's fully cleaned valve!  It's valve from Ford (european) Fiesta 2.0l 16v engine. |
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Posted on: 2009/1/7 18:46
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'90 L98 auto with a lot of mods |
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| Notorious | Re: BLACK valves? | ||
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Elite Guru
 
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Probably a black nitride coating.
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Posted on: 2009/1/7 19:18
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I hate sporks... |
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| rklessdriver | Re: BLACK valves? | ||
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Senior Guru
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Melonite.
SI valves has marketed a line of valves that have this surface treatment for about 15yrs that I know of. Will |
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Posted on: 2009/1/27 17:41
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1984 Corvette. 434 SBC with a Powerglide. Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials. 1972 Corvette. LS5 454 BBC with M20 4 speed. Best Pass - Doing good to just pass a gas station. |
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| Danspeed1 | Re: BLACK valves? | ||
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Elite Guru
 
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Quote:
I feel bad for you. Is this the same Fiesta we have in the U.S. ? DG |
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Posted on: 2009/1/27 18:31
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1971 Chevelle SS (The Original) 1972 Chevelle SS 454 1995 Corvette Convertible 1996 Ford Explorer 2009 Cadillac CTS-v |
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