Page 5 of 13

Posted: 02 Feb 2009, 11:17
by Turboá
restart 3

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Posted: 02 Feb 2009, 11:20
by Turboá
Made a special "tool" to make correct-positioned valve pockets

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Posted: 02 Feb 2009, 11:36
by Turboá
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Posted: 02 Feb 2009, 11:39
by Turboá
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Good to see weak points sometimes...

Posted: 02 Feb 2009, 11:43
by Turboá
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Posted: 02 Feb 2009, 11:47
by Turboá
Finally it was ready to the strip again.
Unfortunately there's no rubber on hungary's dragstrip, concrete only :(

Although we had no real drag tires hoped some improvements from having a way-better boost-buildup than previous year. (Top performance is less of course)
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Posted: 02 Feb 2009, 11:52
by Turboá
We're tired of braking rocker arms now.
There's a prototype set of custom rockers made of T7075 like aluminium (certal).

58 rockwell hardness on the follower, just like stock part.
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A complete set of 12 is ready to be tested (in another engine soon)

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Posted: 02 Feb 2009, 11:54
by bmw_fear
11.9 best time? :D

Posted: 02 Feb 2009, 12:00
by Turboá
bmw_fear wrote:11.9 best time? :D
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We need much more traction in the start somehow, and using an IC again, top end will be also better of course.

What about yours? :wink:

Posted: 06 May 2009, 20:24
by Turboá
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Posted: 06 May 2009, 20:24
by Turboá
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Posted: 06 May 2009, 20:25
by Turboá
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Posted: 06 May 2009, 20:26
by Turboá
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Posted: 07 May 2009, 16:05
by Turboá
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Posted: 07 May 2009, 16:12
by Turboá
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Posted: 07 May 2009, 16:12
by Turboá
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Posted: 07 May 2009, 16:13
by Turboá
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