ZZP exhaust manifolds

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09-19-2007, 09:47 PM

caseball2051

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ZZP exhaust manifolds

yeah, im stupid.

but i have a question. are these ported exhaust manifolds going to work for my bonnie?

im not sure

https://www.zzperformance.com/grand_...=208&catid=110

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09-19-2007, 09:59 PM

agrazela

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Powerlog (front), yes. Ported stock (rear), looks like if you tell them it'* a Bonneville, yes.

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09-20-2007, 07:40 AM

BillBoost37

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BillBoost37 is a glorious beacon of light

There'* so little that can be done to a rear manifold.. the only reason to get it would be that it'* painted the same.

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09-20-2007, 08:53 AM

Turbo Tim

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There is actually a lot of work done to the ported manifolds, they are welded on the outside and grinded on the inside. There is a solid hour spent grinding on just the rear manifold(with good equipment).