www.holley.com/HiOctn/NewsInfo/NewsRels/NR101002J.html

Its torque step 4-1. It also is available in polished. Now I am torn between either this or the Bosal 4-2-1. What do you guys think. I don't want to lose too much low end since I am auto and is why the Greddy is out. I was thinking the torque step may help. Any advice. Oh, Summit still is not showing this items availability yet. Thanks.

i would still go with the greddy header, just get an UDP and it'll more than make up for any low end loss. but if i had to choose between the Airmass and the Bosal 4-2-1, i would go with the airmass header.

the header looks well built why dont u give it a try greddy is good but no use paying so much for the name..

MotoFool is right, for what i payed for my greddy header, i think they should have been made a little better. i payed around $480 for mine and other $45 for gaskets. they don't even line up right to the head(just slightly). but they did make my car sound good and give it a little better mid-high end.

only bad thing about that header is that they havent started production on it. i tried to get one awhiel ago and the guy said they havent been made yet for our cars so I got a greddy instead.

Those have been in ads for almost 3 years now and never been available. If they do finally come out, I'll be suprised. I mean come on, look how much research they did, they said it was available for a 95-99 Plymouth Lazer!


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Car Sold


http://hometown.aol.com/ohshootuhh/
www.Fast420A.com

Another thing to look at is the bolt pattern on the flange. That is not a 420a flange, and will only bolt to a 4G63. Another thing to consider when making your decision.
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Thanks guys!!