Was talking to a bloke yesterday who tells me there's a simple trick you can do that turns your Saab light-pressure turbo to the full-fat version by swapping two hoses that go into the turbo - he showed me the hoses which were two rubber ones about 7mm diameter near the radiator. You swap one for the other and hey presto an extra 30 or so bhp. He says it makes it prone to being over-blown and the dump valve sounding off, but that's all.
Anybody know if this is true?
Anybody know if this is true?