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Location:
sydney
Registered:
March 2004
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black top 20v head
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Sat, 02 April 2005 08:45
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hey all if anyone knows of a black top head that anyone wants to get rid please let me know i need one bad
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I supported Toymods
Location:
sydney.au
Registered:
August 2002
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Re: black top 20v head
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Sat, 02 April 2005 12:21
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just get a silvertop one. almost identical.
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Location:
Melbourne
Registered:
May 2002
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Re: black top 20v head
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Sun, 03 April 2005 22:34
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actually they are quite different port wise. completly different casting. black flows a lot more than the silver one.
however we can port a silvertop head to flow more than a TTE race prepared blacktop head (have flow figures to prove it)
T
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I supported Toymods
Location:
NY
Registered:
May 2002
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Re: black top 20v head
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Mon, 04 April 2005 11:32
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T is that running on a factory ECU or after market
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Location:
Sydney, OZ
Registered:
May 2002
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Re: black top 20v head
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Mon, 04 April 2005 14:18
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| Quote: |
however we can port a silvertop head to flow more than a TTE race prepared blacktop head (have flow figures to prove it)
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Finally someone else whose done some home work!! Also we get better comp out of them as well...
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hey all if anyone knows of a black top head that anyone wants to get rid please let me know i need one bad
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Yep Got one, Done 20Km, No throttle, No Cams or shims/buckets... These are being put to good use. $500
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Location:
Sydney, OZ
Registered:
May 2002
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Re: black top 20v head
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Mon, 04 April 2005 14:20
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That's 20,000km... sorry long day
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Location:
Melbourne
Registered:
May 2002
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Re: black top 20v head
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Mon, 04 April 2005 22:26
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leigh,
to get the flow you need to run bigger cams (more lift) so it would really only suit aftermarket cams etc, but it would work on factory setup, just not as well as it could with cams, programmable management etc...
$500 not bad - buckets & cams out of silvertop head will retrofit. (or can buy new from toyota believe it or not)
T
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I supported Toymods
Location:
NY
Registered:
May 2002
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Re: black top 20v head
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Tue, 05 April 2005 05:44
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cheers T, thought that was the case, i was all excited for a quicker 20v again for a min
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Location:
Sydney, OZ
Registered:
May 2002
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Re: black top 20v head
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Fri, 08 April 2005 10:55
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buckets & cams out of silvertop head will retrofit. (or can buy new from toyota believe it or not)
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I've also heard a particular Yamaha item also fit's, but don't quote me on that!
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