Exhaust manifolds

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Dudley
Posts: 5
Joined: Tue Mar 18, 2014 7:58 am
Location: Zimbabwe

Exhaust manifolds

Post by Dudley » Tue Mar 25, 2014 10:52 am

Further to my request for comments on replacing an over bored 260 with 302 motor, I would like to know if it is advisable to fit the standard 260 exhaust manifolds, bearing in mind that I will have Edelbrock heads, manifold and Holley Carb, plus 268 Comp cam. Will this be a case of more air in and not enough out ??
Thanks

Dudley

Mal
Posts: 673
Joined: Sat Aug 02, 2008 5:39 am
Location: NZ

Post by Mal » Tue Mar 25, 2014 6:00 pm

They will choke it. The E heads will have larger exhaust ports than the 260, Get some headers.
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