Quote:
Originally Posted by ART_Auto
Ok. Fitted the new belt and its made zero difference.
I keep reading threads both new and old of people with the same kit, 9lb pulley test pipes etc making 9-10psi boost. I don't understand why we are loosing 2 psi. There are no boost leaks so I am very confused. Can anyone shine some light on this for me or point me in the right direction?
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This might be apples to oranges here, but my past turbo cars (Audi/VW) would vary 1-4 psi depending on weather conditions. When it was hot outside (80-90deg F) I could hit 24psi but when it was cooler than that it could go down to 19psi. Same power output but less boost. I've never owned a supercharged car so this may be irrelevant but remember it takes less boost to make the same power with cooler air