19lb injectors ok at stock boost with these mods?

[Quick306]

I'm out of money for now. I have a rebuilt motor with ported heads, tfs cam, cobra intake, 70mm mass air, 70mm tb. Will the 19lb injectors be ok for now? I also have a 190lph fuel pump.

[root]

With a FMU?

Ian

[Quick306]

yes of course

[purple89lx]

Well with the blower Id suggest going with at least 24lbs injectors with a 75 or 77mm maf. It will give you more performance as well as let you upgrad later with out having to deal with that as well.

[Quick306]

I'm planning on gettting injectors in the next couple of months but for now I just want to make sure it wont run lean with the 19s for now.

[mygt8a4re]

there are members here running 19's with the FMU. i would recommend staying at base boost untill you do upgrade the injectors. you will eventually need a 255lph intank if you want to run more boost........be sure to get a safe tune! your already moving a good amount of air with the ported heads & tfs cam! back your timing down substantially & run more FP even with the FMU. you can always tweak it from there but a safe tune is the key!