Old_Smokey

havent posted in a while since Ive been building my motor, but anyway

the block was bored, stock e7's were ported to match the block. im still going to use the stock intake until I can snag some cash to get a trickflow or gt 40. but my question is can I still use the stock fuel rails and injectors? or am I going to have to upgrade them? I am on a semi budget so thats why I am asking.

tplwhitegt

If this is an N.A. motor your stock injectors and fuel rails would be fine. This is considering your injectors are good condition andflowing better than at least 90%. I have a friend running stock rails on a DSS 306 with AFR 185 heads and has no problems he also has 24# injectors. 19# injectors have been run on supercharged motors with no problem also with a boost a pump or FMU if it is a boosted motor.

dillon1340

the stock injectors will work. you should get them serviced if you can though. ultrasonic cleaning is like $90