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redsporty
12-12-2009, 11:21 PM
I have a Weiand Smokey Yunick #7542 intake manifold. I know it is for a 231. I do not know if it is for odd or even fire. I would like to use it on my 225 oddfire on my Jeep project. Any help would be greatly appreciated.

gsjohnny
12-20-2009, 01:29 PM
have you checked the weiand site? i have some old books at work. will look.

wkillgs
12-20-2009, 07:47 PM
Take a look at the intake ports. In 1979 Buick started using a 'tall port' on the intake.

gsjohnny
12-21-2009, 12:17 PM
weiands catalog says nothing about odd or even. says to use 79 and later style intake gaskets. isnt there 2 different even fire heads??

gsjohnny
12-21-2009, 01:24 PM
found newer weiand cat. only lists the 7541, which fits them all. looking at pic, dont really see a difference.

Sean Buick 76
01-04-2010, 05:09 PM
I have a Weiand Smokey Yunick #7542 intake manifold. I know it is for a 231. I do not know if it is for odd or even fire. I would like to use it on my 225 oddfire on my Jeep project. Any help would be greatly appreciated.

That intake is for the 79 and later engines as these guys are saying and will not owrk due to the much taller runners.

Here is the intake you need::BEERS:
http://www.who-sells-it.com/cy/ta-performance-698/buick-performance-parts-catalog-376/page-35-fullsize.html