d15b7 head onto a d15b8 block

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04-02-2005, 11:18 PM

#11

Bone1

0.0 BAR

Join Date: Jan 2005

Posts: 0

Re: d15b7 head onto a d15b8 block

D15B7 with A6 cam uses a Y7/Y8 cam gear to correct the 1/2 tooth issue I figured out 7+ years ago.

Now getting 45+ mpg!

04-02-2005, 11:33 PM

#12

JDMHB

0.0 BAR

Thread Starter

Join Date: Mar 2005

Posts: 38

Re: d15b7 head onto a d15b8 block

I have a A6 head but it needs a complete rebuild and i dont have the money to build it right now so the only choice i have at the moment is the b7....But thanks for the info as soon as i start my job in a couple of weeks ill get the A6 rebuilt..

04-03-2005, 10:00 PM

#13

Bone1

0.0 BAR

Join Date: Jan 2005

Posts: 0

Re: d15b7 head onto a d15b8 block

A6 and B7 heads are the same, just the camshiaft was different.

04-03-2005, 10:06 PM

#14

Dr.Boost

3.0 BAR

Join Date: Mar 2003

Posts: 21,479

Re: d15b7 head onto a d15b8 block

My CX had 16 valve reliefs in the pistons. Straight forward swap if the pistons have teh reliefs.
https://www.homemadeturbo.com/forum/...?topic=32872.0
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