head swap from 305 to 350

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Jun 27, 2008 | 8:41 PM

sally

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head swap from 305 to 350

Forgive me if I am posting in wrong area, newbie. I have a'91 305 that I am rebuildingand I want to put on 350 heads, will it work? Or do I need to do any other changes to the engine to make that work?

Jun 27, 2008 | 8:54 PM

old dog

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RE: head swap from 305 to 350

you should not have any problem's .

Jul 29, 2008 | 3:39 AM

SnR MotorWorks

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RE: head swap from 305 to 350

most of the time the 350 has a bigger chamber then the 305 so it will lower the comp of the motor, other then that, works perfect.

Jul 29, 2008 | 7:38 AM

old dog

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RE: head swap from 305 to 350

depend's on how old you go ,you have to have a source that can tell you buy what casting number what the cc size of the respective head's are .or if you have the head's already you can mesure them your self .