S/C at 12psi!!!
#61
Originally Posted by cessblood
Originally Posted by lundy
The NST seems better. However I used both one after another without a single problem with any of them. I dont know if I would change out the ZPI for the NST if you already have the ZPI. They both work really good.
Quality, you won't notice any difference, so your benefit is just in the profit margin.
#63
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Scion Evolution
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Originally Posted by rhythmnsmoke
Originally Posted by cessblood
Originally Posted by lundy
The NST seems better. However I used both one after another without a single problem with any of them. I dont know if I would change out the ZPI for the NST if you already have the ZPI. They both work really good.
Quality, you won't notice any difference, so your benefit is just in the profit margin.
#64
NST recommends a new belt to go along with the 9.5 psi pulley. ZPI says their 9 psi pulley works fine with the stock belt. I have the ZPI pulley w/ the stock belt. Anyone with experience with this setup? I'm wonderin if I should change belts.
#67
^I wouldn't be surprised if you are, I was getting slippage on my zpi s/c pulley when I had it. That plus the insane slippage I was getting on my 14 psi pulley (7psi worth of slippage) has made my engine bay look like a belt blizzard came through, lol
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