60amp vs 70amp alt and motor swap...

[civic_x_95]

Ok so I'm doing a Z6 swap into my 89 hatch. The B2 that came out of the hatch has a 60amp alt w/ a 3rib belt, the Z6 has a 70amp w/ 4rib belt. Will it be ok to run the 70amp alt or should I swap out the alt's which will mean I have to swap the crank pulley...

[98civcEK]

i'd stick with what the motor came with. i'm not entirely sure but does the type of battery change between those years....i've never even looked.

[civic_x_95]

Nah I did some digging... stick with what came in the car. Since the car came with a 60amp the 70 amp might fry thigns...