Impala Forums banner

1 - 8 of 8 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter #1 (Edited)
3.4 to a 3.8 series lll supercharged questions

i have a 01 chevy impala, my engine that i have is a 3.4 but i want to change it to a 3.8 series lll supercharged. if i do changed it do i have to changed the computers and the wires as well or modify it or can i keep my original wires and computers. any suggestions thanks.
 

·
Registered
Joined
·
557 Posts
Its most likely the intermediate shaft making noise. There's a new designed shaft you can get, or there are tips on the site about putting a grease fitting on it. Look around its all over.
 

·
Registered
Joined
·
3,391 Posts
i have a 01 chevy impala, my engine that i have is a 3.4 but i want to change it to a 3.8 series lll supercharged. if i do changed it do i have to changed the computers and the wires as well or modify it or can i keep my original wires and computers. any suggestions thanks.
youll have to change the pcm/harness, and bunch of other things...

www.milzymotorsports.com and www.l67swap.com install them
 

·
Registered
Joined
·
375 Posts
Not really worth your trouble in the long run. Your best bet is to buy an 04-05SS, which already has the Series II Supercharged 3.8L
 
1 - 8 of 8 Posts
Top