Ive been reading all the buyers guides etc etc, my concern is that the standerd turbo gauge in my zed goes up to +7 where as on all the guides they go up to +14? Why does mine show +7, its an import if that helps?

Mines an import too and is the same as yours mate

Its just a diff set up, I think you should find it goes 3/4 of the way up

when you stamp on the gas. Mine did, so bought after market boost gauage and its reading about 9psi, which i think is standard

 

HTH

 

Bandit...out...

Mine goes all the way to the +7 mark, I think thats normal!

mine is gay then lol

 

glad i put in aftermarket one.

 

9psi ish is normal pressure init????

I think so, mine just goes to the +7 mark on the gauge

ok, cheers matey.

Jap and UK are in defferent measuments

UK is in PSI and Jap is in millimeters of mercury

 

9 PSI is standard, any more and someone has had a play with it, maybe boost jets or controller hidden somwhere

So on a jap spec +7 is ok then!

If your on the +7 line then it would have had it's boost increased, having said that, the stock gauge is propper sh1t, get an aftermarket one, they are a lot more accurate to be sure of what your running

Have a look here, post 6 -> http://www.300zx.co.uk/forums/showthread.php?t=54684

the needle should be in that position on full stock boost (9PSI) regardless of UK or Jap