An alt for pontiac grand prix

 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 202
Registered: Aug-06
were can i find a good one for my system
 

Gold Member
Username: Ctmike

Ct.

Post Number: 3376
Registered: Feb-06
http://stores.ebay.com/Iraggi-Alternator-and-Electronics

everybody else reading this needing an alt. should just add this site to your favorites.
 

Gold Member
Username: Safe_cracker

Chicago, IL US

Post Number: 2448
Registered: Jan-06
GT or GTP ? I have a GTP with a 300A amputator series alt from irragi.. Polo.
 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 213
Registered: Aug-06
a gt but i wanna run 2 fi bl subs and 2 hifonics 1606 amps but idk what size alt i would need
 

Gold Member
Username: Adddisorder

West palm, Florida

Post Number: 3185
Registered: Jan-06
just get a 250a
 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 214
Registered: Aug-06
alright but do they make that in a iraggi ?
 

Gold Member
Username: Safe_cracker

Chicago, IL US

Post Number: 2457
Registered: Jan-06
Get a 300A Amputator series, trust me... Yes iraggi does have it...Polo.. :-)
 

Silver Member
Username: Sinful_systems70

Post Number: 376
Registered: Nov-06
I agree with Polo.
 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 219
Registered: Aug-06
ok thanx guys
 

Silver Member
Username: Riebread77

Post Number: 691
Registered: Jun-05
I was actually looking into the same alternator. Now after I put in the alternator, I've heard I need to replace other things (Big 3?) What is that, what do I need, and where can I buy this stuff.
 

Gold Member
Username: Adddisorder

West palm, Florida

Post Number: 3383
Registered: Jan-06
knukonceptz.com for wiring

big 3 is upgrade the + wire from bat to alt.

ground alt or engine block to batt - and ground chasis to batt-

use 1/0 wiring
 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 243
Registered: Aug-06
is that 1 gauge or 0 and could someone draw out how to wire up th ebig three for me on here plz it would help allot
 

Gold Member
Username: Adddisorder

West palm, Florida

Post Number: 3532
Registered: Jan-06
1/0 is 1 run of 0guage wire look at the web site i posted for the wire and its obvious.

you cant really diagram it out because you can put the ground in differnt places.

just do this:
+ wire from bat to alt.
ground alt mounting or engine block to batt - ground chasis to batt-
 

Silver Member
Username: Mike_16

Burlington, Wisconsin Us

Post Number: 248
Registered: Aug-06
ok i understand the posotive , but the ground? so i take a ground run it to the alt ground? am i right so far? then ground the chassis to battery is that the motor or suumthing ? so there will be 1 pos and 2 grunds correct? .

so i have another ? when gtting an iragi alt and teh 0 gauge wireing after that i just run the 0 goauge wireing to the amp or do i really need another battery in the trunk , cuz if not that would be sweet, becaus eif i do need it then i would need to know how to connect that
 

Gold Member
Username: Adddisorder

West palm, Florida

Post Number: 3565
Registered: Jan-06
you dont need another batt in the trunk right away if at all.

run a wire from the body to the - terminal and then a wire from one of the bolts where the alt mounts on the engine and attatch that to the - termainal.

and you dont need to fuse the +
 

New member
Username: Jetboy

Post Number: 1
Registered: Oct-06
https://www.ecoustics.com/cgi-bin/bbs/show.pl?tpc=4&post=1045161#POST1045161

I have a 1999 GTP. How much was the 300 amp alternator? He told me the biggest was he had was a 240 amp alternator but it didn't fit (wrong model) so I am now returning it. He didn't offer me the 300 amp version. I will have to inquire about it. How many amps at IDLE (800 rpms) and at HIGHWAY speeds (2000 RPMS) on that monster?
 

New member
Username: Jetboy

Post Number: 2
Registered: Oct-06
I have a 1999 GTP. How much was the 300 amp alternator? He told me the biggest was he had was a 240 amp alternator but it didn't fit (wrong model) so I am now returning it. He didn't offer me the 300 amp version. I will have to inquire about it. How many amps at IDLE (800 rpms) and at HIGHWAY speeds (2000 RPMS) on that monster?
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