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Old 11-26-2008, 03:29 AM   #1
jkuchta
 
Drives: 2007 Yaris hatch (red)
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Thanks a lot for looking into the stainless option for us Richard.


Also, ...about that split header flange.....


How are you bolting this thing onto the cylinder head? Are you not using the center bolt (i.e. only using 4 header bolts)?
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Old 11-26-2008, 02:44 PM   #2
richardholdener
 
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The prototype header employed a split flange to facilitate installation, but production pieces will have a single flange like the stock ex man. The header will be two piece, but the connection will come down on the primary tubing. The header has to be a 2-piece design to allow for installation. On the prototype, we did use the center bolt but with a washer to secure both halves-it worked great.

Quote:
Originally Posted by jkuchta View Post
Thanks a lot for looking into the stainless option for us Richard.


Also, ...about that split header flange.....


How are you bolting this thing onto the cylinder head? Are you not using the center bolt (i.e. only using 4 header bolts)?
richardholdener is offline   Reply With Quote
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