Im going to buy a FMU tomorrow but I dont know which ratio I need. Im going to run a mitsu TE04H turbo on a stock LS block. I plan on upgrading however to a t3 super 60 trim and a built block soon. which ratio will be best?

 

you need to specify what injectors you plan on using with the FMU.

 

for now, stock, i want to go to 440 dsm's when i upgrade the turbo and block.

 

stock injectors = 12:1 FMU

440's =~ 8:1

rob

 

yep and dont forget to run an inline pump for stock injectors.

 

which ratio would u use with some 370cc injectors? with just an intank 255lph?