Draco

In standard form the Z31 is not something to mention....but spend a bit of money and you get pleasantly surprized, I baught my Z a few months back, it has an aftermarket fuel management system with some other stuff making 308 RWHP and a decent NM figure....with a decent turbo and decent fuel upgrade it will see power close to 400 RWHP.....then weight becomes an asset to keep the power on the road....

hi, can you give a more exact description of the "weird ass sound"? If the turbo is shot you will have alot of smoke, if you disconnect the turbo inlet from the compressor housing and feel the compressor wheel, the wheel will have play when pulling and pushing it as well as more than a mm sideways.....