72 lb inj's vs 75 lb'ers

[RUQWKNF27]

Which one flows better.

 

[Razor]

The 75's flow more... hehe.. But... Their curves are different.. So chip's can be tricky on the 75's.

Both will support the same HP pretty much.

HTH

 

[Fuelie600]

Delphi 75's have better low end flow characteristics. Can't tell the difference on the top end. HTH, Brian