I'm looking to buy a competition alternator for my Impreza race car.

Does anybody know where can I buy one?

I need a lightweight high output unit 130-150amp

 

I never heard of a light weight one, not sure how you would lighten it, all the components inside are needed and you cant make the internals out of ally as it wouldn't work.

Prodrive sell uprated units for the GP N rally cars, but it would depend on how old your car is as to weather they still support it.

Phil

 

McLaren Electronics Systems
Maybe too expensive though as this what works rally teams use and various other motorsport teams.

 

Some alternators feature a clutch that essentially disengages the alternator when at full throttle, not sure if they are available for impreza's.

 

Does any one have one already i am looking for one because i want to rotated the intake manifold and dont want to remove the aircon.

 

I think its just a case of buying a modified alternator bracket to go rotated, isnt it?

 

Just googled competition alternator and the first item to come up........

http://www.brise.co.uk/Alternators/

 

Yes i no but i dont no witch to order how many amp's i need and maybe there are some other thinks to look for.
And yes you can juse a modified alternator bracket but then i have to lose the aircon and dont want to do that and everyting attached to it like hoses and radiator.

 

https://www.ebay.co.uk/itm/A073-5V-N...-/391923270144

For a road car the 60amp version H073 5v - it's mentioned in the ebay ad above