"lsvtec" they do have a function, or at least spoon claims they do. basically, they're supposed to protect from brake fluid/clutch fluid from going all over the engine, in case there is failure in some way.
now i've never seen anything like this, but i'm sure under extreme conditions where the brake fluid heats up (under extreme conditions) this could happen.
now i've never seen anything like this, but i'm sure under extreme conditions where the brake fluid heats up (under extreme conditions) this could happen.