I could use some help with a friends truck. it is a 97 vortec 350 steel crank stock rods -22cc wisco forged pistons. eldelbrock e-tec heads. single turbo 8psi and a snow performance meth kit i have a few questions.
1 what can he do for bigger injectors with this truck.

2 should he run his maf on the inlet of the turbo or in the intercooler pipe.

3 he is getting it tuned should he get and tune it for a two bar.

he has had the truck for along time ran dang good for years on the stock motor with the turbo. then he forged it and put the heads on it then three months later boom. i am just trying to help him get it better so it wont happen again.