AAN manifolds flange 07k same????

Transplanting the new VW 5cylinder

AAN manifolds flange 07k same????

Postby RPNJ82 » Sat Sep 08, 2018 9:05 pm

Are the manifold flanges the same on both engines?????
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Re: AAN manifolds flange 07k same????

Postby PRY4SNO » Sat Sep 08, 2018 9:55 pm

Intake side of either block:

07K
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AAN
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Re: AAN manifolds flange 07k same????

Postby vt10vt » Sun Sep 30, 2018 4:49 pm

The flange won't work due to the injector recesses in the AAN/3B/7A head you can clearly see above. However, the port spacing is the same, as is the 1.8T, which happens to share the same injector mounting setup, port shape, and bolt pattern (albiet with the 07K only having about half as many threaded holes from the factory).
-Shawn C.
2001 S4 6spd Avant blk/blk - stock daily
2002 01E B6 A4 Built FYF, Built 1.8T, HX35 ~330whp
1989 MC-1 200 Avant- MS1 -Gone but will never forget her lessons
1987 5ktq Sedan - Best $500 beater ever
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Re: AAN manifolds flange 07k same????

Postby vt10vt » Sun Sep 30, 2018 4:51 pm

Also, based on all your posts it seems like you're trying to do some sort of longitudinal 07K on the cheap, and just as an FYI unless you can fab pretty much everything (and don't count your own time), there isn't really a cheap way to do it.
-Shawn C.
2001 S4 6spd Avant blk/blk - stock daily
2002 01E B6 A4 Built FYF, Built 1.8T, HX35 ~330whp
1989 MC-1 200 Avant- MS1 -Gone but will never forget her lessons
1987 5ktq Sedan - Best $500 beater ever
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Re: AAN manifolds flange 07k same????

Postby elaw » Tue Oct 02, 2018 2:09 pm

Also the 07K intake ports are substantially wider... I can't remember if they're also taller. On the exhaust side, the "old school" 20V engines had the ports unevenly spaced, whereas on the 07K the spacings are even. So an old exhaust manifold won't work.
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'12 A4Q completely boringly stock
'90 80Q with AAN and Megasquirt
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Re: AAN manifolds flange 07k same????

Postby RPNJ82 » Fri Oct 05, 2018 10:16 pm

i am ....trying to keep the cost down. Its not fun to spend it all for basic performance results
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