running out of fuel

[villain1]

i have put new cosmetic head gasket and had the turbo redone from 60m to 70 mm but still have the same injectors fuel pressure is set at 43 with out vacuum when i kick it down froma dead stop it run real good but then falls on it face i also have methanol injection it set at 61/2 to 7 could to much meth make it fall on it face cause if it ran out of fuel i should back fire shouldn't it i replaced the coil pack but not the msd plug wire

 

[turbo nasty]

Very vague on your post.
How much boost?
What is your risen rate fuel PSI at full boost?

 

[pacecarta]

youll need a chip change for a turbo change like that
minimum injector should be a 65lb ,

 

[villain1]

i just got the car 2 month ago it had a 60mm and ran fine but blow the head gasket at the track car needs a stall converter to run better at the track but i don't know what exactly the car has in it yet have to go throw the receits doesn't have a fuel gauge in side to see . what the fuel pressure is. i need to get on.

 

[turbo nasty]

It cant run fine and blow a headgasket. Back up regroup and cover the basics

 

[villain1]

thank i have the info i was looking for