90 13b non-ported racing beat intake with weber ida, or holley, dynomax exhaust

That sounds like an Australian setup..

That setup with porting and a dual header.. You can make some serious power.



There is nothing in the world like the song of a carbed NA with a header at 9 grand. https://www.nopistons.com/forums/pub...IR#>/smile.png

Check this out, http://www.racingbeat.com/PDF/intakeguide.pdf

[quote name='sureshot' date='Jun 7 2005, 08:21 AM']That sounds like an Australian setup..

That setup with porting and a dual header.. You can make some serious power.



There is nothing in the world like the song of a carbed NA with a header at 9 grand. https://www.nopistons.com/forums/pub...IR#>/smile.png


[/quote]

what about without porting?