Big 3 grand prix

[rp69]

Hello I have a pontiac grand prix 06 going to do the big 3 . Hoping some one can tell me where to ground it exactly. I understand + on bat to + on alternator. Negative to alternator bracket bolt. But lost where to ground second ground . They say chassis frame if any one knows these cars it's limited space and site under the hood. I think grand prix where same style from 03 or 04 to 2007 in has the standard 3800 engine in it . Help for a noobie thank u

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[rp69]

Anybody have any input to set me in right direction

 

[garychurch84 10+ year member]

Strut tower

 

[mclerico83 5,000+ posts]

I used the strut tower on my 08 I had no room on mine turbo inter-cooled //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[garychurch84 10+ year member]

Older model gp but there not that much different

 

[garychurch84 10+ year member]

I used the strut tower on my 08 I had no room on mine turbo inter-cooled //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Nice!!!!

I want to turbo my gtp as well!

 

[rp69]

Ok cool I tried to open picture but my phone will not let me get clear close up. So the strut housing the main bolt in middle or the others that surround the main center nut. Then second to the alternator bracket that u see on tons of videos. Positive gets fastened to pos. on alternator. I also followed down a factory ground that whent down from battery to a bolt on transmission housing. Is this a better ground then one of the other two . If it is which one one of the grounds would I replace if we decide to go with the tanny ground . Hope all this makes sense lol

 

[garychurch84 10+ year member]

Ok cool I tried to open picture but my phone will not let me get clear close up. So the strut housing the main bolt in middle or the others that surround the main center nut. Then second to the alternator bracket that u see on tons of videos. Positive gets fastened to pos. on alternator. I also followed down a factory ground that whent down from battery to a bolt on transmission housing. Is this a better ground then one of the other two . If it is which one one of the grounds would I replace if we decide to go with the tanny ground . Hope all this makes sense lol

One of the surrounding nuts.

I like my grounds to be as short as possible.

 

[rp69]

Yes that makes things a lot easier

 

[rp69]

Do I need a in-line fuse for the pos run from battery to alternator