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Topic: underdrive pulleys (Read 1114 times) previous topic - next topic

underdrive pulleys

Do i need to upgrade my water pump and altenator with the march pulleys?

I am running two tv,s and 2- 12,s so I know thats alot of juice being sucked out. plus my car seems to overheat If I get into it. normal driving or idling is fine.
88 sport 308 e-303, ported e7's, cobra intake, cold air, under drive pulleys, full exhaust, t5, 373's, smog pump removed, 255 pump, pressure regulator.
                        :birdsmily:

Re: underdrive pulleys

Reply #1 –
Yes you need to upgrade the alt to at least a G3 130amp,i went 200ampHO just for kicks.
Works great with my underdrives,3 10s and tv.
 

Re: underdrive pulleys

Reply #2 –
i had the same over heating problem...try upgrading to a high flow pump. Of couase i had no money so i had to take the water pump pulley back off...so sad.