injector sizes

[mrsatisfiher]

I am planning to boost up to 20lbs what size injectors should I go with will dsm 440 injectors work?

[egman702]

no, 550's or 650's
which engine r u gunna boost now? :)
and dont forget the resistor box!

[honda1982]

1000cc just so later if you planning for more HP you don't have to upgrade them again.1000cc are good for up to about 650hp.

[doogie06]

1000cc just so later if you planning for more HP you don't have to upgrade them again.1000cc are good for up to about 650hp.

Second that motion.

[servion]

20psi on what turbo and what engine? The injector size should be dictated by your uncorrected power goals/potential. But if you're looking for big boost and room to grow, 1000's can usually go 600's whp uncorrected on gasoline and low 500's whp on e85.