Whats the rating off a 1jz alternator?

[DLA11D]

I really need to know the amperage on this, as the battery i bought to run my air suspension and stereo is 75 amps/hrs and has a cold crank rating of 900 (i think).

[cambelt]

80 amps minimum and some are 100 amps
Dave

[ace]

A CCA of 900 sounds about double what i would expect for a normal 12V Battery off a huge 4WD.

[DLA11D]

Yeap thats right. I need it to run my air compressor, stereo, and engine. A lot of strain of a normal battery.

[Robbos_Toyotas]

100 amps most are

[Skip]

Ive never seen a battery with only 75 amp/h rating but with 90CCA, anything that usually has 900+CCA will have 100+ amp/hr and is used on earthmoving, large trucks and farm machinery, what is it supposed to be used on?

[SL666]

nice

well i run so many fans, pumps, lights, and stereo off mine and the altenator hardly works hard.. i think you should be fine..

[clubagreenie]

2jz is 100 with 140A main fuse