Are you happy with your ZZ430
08-28-2009, 07:20 PM
#1
Racer
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Member Since: Mar 2008
Location: KY
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Are you happy with your ZZ430
I have a zz4 and thinking about upgrading to a zz430.
I already have the lt4 hot cam and 1.6 rockers all I need is the fast burns.
The final combo will look like this 1971 vette,ZZ430,Auto gear Muncy m22w and 355s
how does this look?
So,any of you all that have a zz430 are you satisfied with it?
What headers are you using with your zz430?
How is the low end power?
I already have the lt4 hot cam and 1.6 rockers all I need is the fast burns.
The final combo will look like this 1971 vette,ZZ430,Auto gear Muncy m22w and 355s
how does this look?
So,any of you all that have a zz430 are you satisfied with it?
What headers are you using with your zz430?
How is the low end power?
08-30-2009, 12:56 AM
#3
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Member Since: Jul 2009
Location: Fairhope Alabama
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I don't have a ZZ430 from GM but what seems to be a clone. It has the fast burn heads but I am not sure about the cam. My impression--disappointed. If you want a powerful street engine I would go with a 383. The fast burn heads require a special header due the D-shaped exhaust ports. Several companies make these including sanderson, edelbrock, and hooker. Maybe mine just needs a better tune but overall I was expecting more!!!
