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Author Uprated altenator
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
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11th Dec 05 at 12:16   View User's Profile U2U Member Reply With Quote

ok people i really need to upgrade my Alt because im running a spilt charged system and i need to make sure the rear battery stayeds charged up, i have allready killed an optima yellow top by not spilt charging and i can afford to ruin another, so what are my options.....i heard that you can uprate the standard 55a alt for bigger ones from a frontera or a vecy diesel... im looking for at least 100ah ...if anyone has got anyideas where i can get one from/also whichengine there off asap i would be greatful...

tris
RKS
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Registered: 2nd Mar 04
Location: Gloucestershire UK
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11th Dec 05 at 13:02   View User's Profile U2U Member Reply With Quote

have you got an alterantor pace near to you? you can prob get your own rewound, they wou;d be the best guys to speak to tho
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
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11th Dec 05 at 14:55   View User's Profile U2U Member Reply With Quote

i did think that , but if i can buy an uprated one off a frontera it may be a straight swap
Mase
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Registered: 16th Sep 01
Location: Derbyshire
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11th Dec 05 at 15:03   View Garage View User's Profile U2U Member Reply With Quote

i can remember reading somewhere that the corsa's with air con have a 70A one, don't know whether its true or not, but could be something to investigate.....


Mase
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
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11th Dec 05 at 15:11   View User's Profile U2U Member Reply With Quote

thats right, the 70 ah is a straight swap, could be an option but im really after 100ah give or tkae as im running a larger 2000rms amp foe spl competitions
Ally
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Registered: 2nd Jul 03
Location: Pontypool Drives: a Skoda
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11th Dec 05 at 16:56   View User's Profile U2U Member Reply With Quote

how are people managing to kill yellow tops as a starter battery?
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
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11th Dec 05 at 18:14   View User's Profile U2U Member Reply With Quote

i had mine running the ice in the back which wasnt spilt charged, as i hammer the ice the battery has died completely and ive put it down to the alt
c4rsa-sport
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Registered: 6th Apr 05
Location: halesowen - birmingham
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11th Dec 05 at 18:32   View User's Profile U2U Member Reply With Quote

i am goin to be having this problem as i am going to b runnin 2000Wrms @ 1ohm bass junkies in birmingham reakon i would need new alternator and 2 yellow tops???
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
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11th Dec 05 at 18:41   View User's Profile U2U Member Reply With Quote

have a look what alt your running now.... ive been running the yellow top with out the split charge in for a while and ive killed it for that reason,

you dont need 2 yellow tops chap 1 decent normal battery up front with an up rated alt would be fine with no probs at all, my current alt is 55ah ....100ah would be for than enough i would of thought to charge both batterys,
loo_goblin
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Registered: 14th Jul 04
Location: Horsham, West Sussex
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11th Dec 05 at 19:05   View User's Profile U2U Member Reply With Quote

think adisri has a 100ah

talk to a specialist like Lucas
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
User status: Offline
11th Dec 05 at 20:01   View User's Profile U2U Member Reply With Quote

sounds like a good idea to me
RKS
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Registered: 2nd Mar 04
Location: Gloucestershire UK
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11th Dec 05 at 21:39   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by infinitycorsa
i had mine running the ice in the back which wasnt spilt charged, as i hammer the ice the battery has died completely and ive put it down to the alt


do you run your ice with the engine running? or with the engine not running?

as if its not running the only difference a bigger altenator will make is it will charge the battery back up quicker
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
User status: Offline
11th Dec 05 at 21:53   View User's Profile U2U Member Reply With Quote

ifor the spl comps, the engine is off. hence why i want to spilt charge, the reason why i want to use a yellow top is becasue i need a higher floating voltage so my amp runs better whilst off charge.... the current alt is not going to be able to charge and keep the battery in a fit way, as i do give it some stick and i dont really want to be messing around every weekend getting the charger out and re topping it back up
c4rsa-sport
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Registered: 6th Apr 05
Location: halesowen - birmingham
User status: Offline
12th Dec 05 at 17:18   View User's Profile U2U Member Reply With Quote

so are you able to get a 100ah alternator off say a frontera on a diesel car??
infinitycorsa
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Registered: 3rd Apr 02
Location: Stourport-on-Severn, Hereford and Worcester
User status: Offline
13th Dec 05 at 17:37   View User's Profile U2U Member Reply With Quote

yes you can use the diesal one off the frontera i beleive but i want some one to confirm this with out me purchasing one and finding out its the wrong one

 
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