Generation IV External Engine - injector size ?? too run




View Full Version : injector size ?? too run


97lt1stangstomper
01-15-2012, 12:37 PM
I'm stuck at what injectors too run on my ls3 build in my firebird build I'm leaning towards fast 57pd injectors. What do ya suggest.
Here's my build
ls3 418 -4cc compstar rods dragon slayor crank 237prc heads cam 243/251 624/624 lsa 113, 675 springs about 11.3 to11.5 compression 102 fast and throttle body 1 7/8 headers trueduals auto with 3.73 gears 4000 stall.