My alternator which is a Denso 100211-8740 (12V-95A) quit working, and my friend has a Denso 100211-8150 (12V-80A) alternator. Can I put the 8150 alternator in my prelude? ...or do I have to get the same Amp output? ** The 8150 alternator has a 5 groove pulley... I was told I can put my 6 groove pulley from mine on the other alternator and it will work. Is this true?