High Output Alternator

[Dariusz]

My Prado 3 door (Merú in my country) have a 70A alternator, and the output is 13.6V, is possible to modificate, change, etc. this to obtain 120A and 13.9V?

Thanks in advance

 

[Deep Thought]

Nope, You will need to fit another alternator. Not sure if yours has a vacuum pump fitted but if it does you will need one that also has the vacuum unit on it. Mine doesn't have the vacuum unit, and I think it is a 90amp alternator. Depending on where you are you should be able to exchange your original for a high output one.

Regards
D.T.

P.S. Why do you need the extra juice? Lights perhaps?

 

[Dariusz]

I find one in e-bay. It is a Tacoma T100 alternator (the same size and configuration as us) but with 130A.

I trie to install it the next week

 

[mobi-arc]

You could change the stator from wye to delta configuration, and get an adjustable regulator to increase the voltage, but it won't hit 120a. More likely around 100a.