questions about stock gt and cobra pulleys for 94-95

[jruppert]

I have been dealing with some cooling and charging problems on my 94 for some time now. I am currently using some underdrive pulleys. I am thinkin about going back to stock. Question.. Should I go back to stock (gt) or try to use the cobra waterpump pulley? From what I understand is its smaller yet then gt which will allow it to run faster. I assume I would need to go the 94-95 cobra belt also if I go this route. Any opinions on this?

 

[wytstang]

Normally u/d pulley don't cause problems on 94/95, they usually make an exsiting problem more evident. You can use the cobra's and retain the stock belt if you wish. And yes the h2o pump is slightly smaller.

 

[5.0_GT_kid]

Normally u/d pulley don't cause problems on 94/95, they usually make an exsiting problem more evident. You can use the cobra's and retain the stock belt if you wish. And yes the h2o pump is slightly smaller.

I use U/D pulleys down here in 90 degree weather and noticed no change in the cooling. If you are having cooling issues, you got an issue somewhere else that needs to be fixed.