Just wondering if the vacuum pressure is normal on my car. On idle it sits at about 21MMHg or what ever it is

But my mates ( stock ) sits at about 13

Which is normal ? Thanks.

21 is great, 13 not so great lol, mine sits on 20, but wht does your mates idle at? Manual or auto?

Auto. Idles at 900 or so.

your mates has a dodgy gauge or engine, assuming stock cams and it's "Hg

^ this^

gauge is brand new... But its not my car... or engine. Other than that his car runs fine.

Was just worried it might be my engine that had something wrong with it....

When do you guys start making boost ? I start making boost at just after 2K. I need to check my wastegate to make sure its sealed properly But can't get to the bolts on the dump pipe, or on the flange.... Flange ones are impossible!

His car is completely stock and I cant pull away from him at the lights when mines suppose to have 420 RWHP and he is stock...

Another mate whos got 430 RWHP took me for a drive and I sh*t my pants at the power difference! Mines only pulling like a stock car. But still making full boost...

Starting to sh*t me off! I hate cars at the moment lol.

how tune the car mate.??

Not sure. But it's been on this tune since 2006 and only started playing up when the coils died and I replaced them but never got the power back.

Used to be able to spin second and 3rd no probs and now It won't even spin first.

ok. well I be taking it to a tuner if I was u mate..

Get it to a tuner/dyno ASAP!!!!