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Big Kompy's Magnum XL Wall, 8 - 12s First Build


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hey man thanks for posting your truck i also have a 2001 ext cab. have you cracked your dash to hell yet. ive got to replace mine. only reason im posting on here is ive asked several people this question and have gotten several replies. ive got a local alt/starter builder here where i live and he told me that the comp for my truck will not take a diff alt that does 14v. whick doesnt make sense. but i was wondering if you have heard that. he said if i replaced the alt check engine light would come on. or i would have to buy some type of voltage regulator. but he had a 270 amp 14v alt for me for $200. but im trying to get this question answered before i go buy it. he told me to run stock alt and then install 2nd alt just for the system.

the dash isn't cracked to hell.. i've been bumping it.. and it gets loud.. but its truly not performing at its full potential.. i'm having voltage problems.. so as soon as i get that taken care of i hope to be destroying some stuff lol.. I really haven't heard anything yet about a problem with upgrading stock alt.. i don't really care if it'll cause my check engine light to come on because mine is already on lol.. the 270 amp sounds good for 200.. but not sure if it'll cause you problems.. maybe post a question under electrical?? and of course you cant go wrong with adding a 2nd alt.. eventually i will do that as well..

now i have a question for you.. have you done the Big 3 upgrade on your electrical?? if so.. can you post me a pic of the positive coming off your stock alt.. because for some reason, I can only find the ground on the stock alt.. so i haven't been able to fully finish the big 3.. thanks again.. and let me know please..

Jvc Arsenal KD-A815

Kicker Wiring

Big 3 Upgrade

Optima Yellowtop

Kinetik HC1800

Stinger 15f Hybrid Capacitor

18" Kicker Solo x

Kicker zx2500.1

Custom Box

Full Custom Mids/Highs Setup

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true that, helped me so greatly, check out my 99 ram build

hey i'm about to check out your build.. i had a question tho.. have you done the Big 3 upgrade on yours?? if so can y ou hook me up with the location of the positive on your alt.. for some reason all i can find is my negative.. so my big 3 is lacking that one wire to be complete.. please get back to me.. thanks..

Jvc Arsenal KD-A815

Kicker Wiring

Big 3 Upgrade

Optima Yellowtop

Kinetik HC1800

Stinger 15f Hybrid Capacitor

18" Kicker Solo x

Kicker zx2500.1

Custom Box

Full Custom Mids/Highs Setup

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Share on other sites

looking good once you get the bats want to see some vids

if my volts will stay up enough for a good test run.. i'll shoot a vid after my bats.. if not.. i'm going to wait til my h/o alt is in.. thanks for the comment bro..

Jvc Arsenal KD-A815

Kicker Wiring

Big 3 Upgrade

Optima Yellowtop

Kinetik HC1800

Stinger 15f Hybrid Capacitor

18" Kicker Solo x

Kicker zx2500.1

Custom Box

Full Custom Mids/Highs Setup

Link to comment
Share on other sites

hey i'm about to check out your build.. i had a question tho.. have you done the Big 3 upgrade on yours?? if so can y ou hook me up with the location of the positive on your alt.. for some reason all i can find is my negative.. so my big 3 is lacking that one wire to be complete.. please get back to me.. thanks..

its the bolt on the back of the alt, it runs from there to the fuse box behind the battery and the alt is grounded out to the engine where it mounts, i think i have some pics on my thread

p_00611.jpg

03 Ram 1500 3.7 v6 quad cab

H/U: Pioneer 4200UB

Subs: 4 DC LVL 4 15s D1

Sub Amp: 2 Crescendo 3kwp strapped

Highs Amp: Crossfire xp240.2

Highs: Crossfire 2 rs69, 2 rs52

Alt: DC POWER ALT 270XP

Batts: 5 sprinter data safe

Big 3 0ga

New Truck 03 Ram Build Log 6 DC Audio lvl2 15's

My Wrecked 99 Dodge Ram Sport Build Log

02 Ranger X Cab Build

02 Ranger Build 2

http://www.dcsoundlab.com/

My linkhttp://www.crescendoaudio.com

http://www.dcpowerinc.com/

http://www.crossfirecaraudio.com/

Youtube Vids

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Well thats what was wierd. We tried to followe the wire and it seemed like it was going to the - of the battery, was also toward the end of the day and getting colder and colder lol. Went from like 54 to 30 in about 4hrs.

1997 2 Door Blazer

Bagged & Body Dropped

SBC/TH350

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the dash isn't cracked to hell.. i've been bumping it.. and it gets loud.. but its truly not performing at its full potential.. i'm having voltage problems.. so as soon as i get that taken care of i hope to be destroying some stuff lol.. I really haven't heard anything yet about a problem with upgrading stock alt.. i don't really care if it'll cause my check engine light to come on because mine is already on lol.. the 270 amp sounds good for 200.. but not sure if it'll cause you problems.. maybe post a question under electrical?? and of course you cant go wrong with adding a 2nd alt.. eventually i will do that as well..

now i have a question for you.. have you done the Big 3 upgrade on your electrical?? if so.. can you post me a pic of the positive coming off your stock alt.. because for some reason, I can only find the ground on the stock alt.. so i haven't been able to fully finish the big 3.. thanks again.. and let me know please..

oh and my check engine light never came on with my 200 amp alt

03 Ram 1500 3.7 v6 quad cab

H/U: Pioneer 4200UB

Subs: 4 DC LVL 4 15s D1

Sub Amp: 2 Crescendo 3kwp strapped

Highs Amp: Crossfire xp240.2

Highs: Crossfire 2 rs69, 2 rs52

Alt: DC POWER ALT 270XP

Batts: 5 sprinter data safe

Big 3 0ga

New Truck 03 Ram Build Log 6 DC Audio lvl2 15's

My Wrecked 99 Dodge Ram Sport Build Log

02 Ranger X Cab Build

02 Ranger Build 2

http://www.dcsoundlab.com/

My linkhttp://www.crescendoaudio.com

http://www.dcpowerinc.com/

http://www.crossfirecaraudio.com/

Youtube Vids

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Share on other sites

Well thats what was wierd. We tried to followe the wire and it seemed like it was going to the - of the battery, was also toward the end of the day and getting colder and colder lol. Went from like 54 to 30 in about 4hrs.

the alt is on the top left iirc and the bolt is on the bottom left of it, did yall have to take out the rear trim panels to fit the box?

03 Ram 1500 3.7 v6 quad cab

H/U: Pioneer 4200UB

Subs: 4 DC LVL 4 15s D1

Sub Amp: 2 Crescendo 3kwp strapped

Highs Amp: Crossfire xp240.2

Highs: Crossfire 2 rs69, 2 rs52

Alt: DC POWER ALT 270XP

Batts: 5 sprinter data safe

Big 3 0ga

New Truck 03 Ram Build Log 6 DC Audio lvl2 15's

My Wrecked 99 Dodge Ram Sport Build Log

02 Ranger X Cab Build

02 Ranger Build 2

http://www.dcsoundlab.com/

My linkhttp://www.crescendoaudio.com

http://www.dcpowerinc.com/

http://www.crossfirecaraudio.com/

Youtube Vids

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Share on other sites

the alt is on the top left iirc and the bolt is on the bottom left of it, did yall have to take out the rear trim panels to fit the box?

The trim panels didn't have to be removed.. had to trim the headliner and stuff.. thats about it.. thanks for the picture on the alt.. for some reason my buddy and i were looking at it.. and we tried to trace it.. looked like it went to the engine ground.. guess not lol.. thanks.. also.. you don't wanna sell your 200amp alt do ya??

Jvc Arsenal KD-A815

Kicker Wiring

Big 3 Upgrade

Optima Yellowtop

Kinetik HC1800

Stinger 15f Hybrid Capacitor

18" Kicker Solo x

Kicker zx2500.1

Custom Box

Full Custom Mids/Highs Setup

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Share on other sites

gone with the truck i couldnt get it out the radiator was smashed into it, i paid 300 for it brand new on sale

03 Ram 1500 3.7 v6 quad cab

H/U: Pioneer 4200UB

Subs: 4 DC LVL 4 15s D1

Sub Amp: 2 Crescendo 3kwp strapped

Highs Amp: Crossfire xp240.2

Highs: Crossfire 2 rs69, 2 rs52

Alt: DC POWER ALT 270XP

Batts: 5 sprinter data safe

Big 3 0ga

New Truck 03 Ram Build Log 6 DC Audio lvl2 15's

My Wrecked 99 Dodge Ram Sport Build Log

02 Ranger X Cab Build

02 Ranger Build 2

http://www.dcsoundlab.com/

My linkhttp://www.crescendoaudio.com

http://www.dcpowerinc.com/

http://www.crossfirecaraudio.com/

Youtube Vids

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