Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.
Buick heads for 4.6
Moderator: Micka
Buick heads for 4.6
Does anyone know which late model buick heads can be used on a 4.6?
There was some guy in NZ that did this a few years ago.
If I recall the combustion chamber volumes are 44CC and they have to be filled to 35 or 28 CC with weld.
The only real advantage is trhat the exhaust ports are much bigger, but you would have to have custom extractors made with big flange holes, so it could become expensive. Also may need ciustom length pushrods (not sure of this) .
Altogether PITA.
Unless you building a max rev monster, then probably not much advantage.
regard sPhilip A
If I recall the combustion chamber volumes are 44CC and they have to be filled to 35 or 28 CC with weld.
The only real advantage is trhat the exhaust ports are much bigger, but you would have to have custom extractors made with big flange holes, so it could become expensive. Also may need ciustom length pushrods (not sure of this) .
Altogether PITA.
Unless you building a max rev monster, then probably not much advantage.
regard sPhilip A
Who is online
Users browsing this forum: No registered users and 5 guests