Hi all,

I'm working in new truck Silverado 5.3/2010,single cab turbo GTX42 housing tail ,stock bottom , 700-800HP .

i have holley Hi-Ram intake with fuel rail ,injector Deka 88LB, regulator Aeromotive ,fuel pump bosch inline #69419 , areoflow surge tank

http://i.ebayimg.com/00/s/MTAwMFgxMDAw/z/7n8AAOxyOMdS56d6/$_35.JPG

i wanna to go with right lines size for that goal of HP (700-800HP)

let me know what the best size or where i can get that lines .

 

convert to a return style system. -6an will supply enough fuel but since your there, go -8an . Also, use your current supply line as your return. Yank the intank FPR out. Also put in an inline fuel filter.

 

Stock lines will get you there..

 

is it good an idea to using surge tank ?

any body used direct port for meth/water injection ?

 

The mechanic told me my truck with flex fuel so he can't using any other fuel pump also the out line fuel pump just we can using fuel pump voltage booster is't right or wrong?

 

never heard that one before

 

I don't know but he said coz the all new trucks 2008+ have problem with the sensor in fuel rail that's make the truck work not clear If I using any fuel pump or out line fuel pump