HOW MANY PSI IS RECOMENDED too boost on a stock 6m ???? only mods are port and polished intake and heads <-

it all depends on what size injectors you are using...im using 295cc with an rrfpr and piggy back system and is usually runnin 8psi-10psi...with more tunin i will be up there in the 14psi....any questions pm me

undergoin 5mgte/also 7mgte

where did you get your injectors from, im on somewut of a budget ,can i use 7m injectors?

yes you can use the 7mge injectors which are 295cc that the yellow ones or if your going for big hp then you can use the 7mgte injectors which are 440cc but then you would have to use a standalone or at least the split second maf mod.

charlie

undergoin 5mgte/also 7mgte

split second maf mod? what's that? I'm new to the Mkii.