Posted in the 94-95 Sticky. The 42lb injectors are good up to around 685HP Flywheel.
5. MAF AIR FLOW DATA (In CFM):
1.Stock 5.0L 58MM (89-93 Mustangs), 606 CFM
2.Stock 5.0L 70MM (94-95 GT/Cobra Mustangs), 815 CFM
3.Pro-M Bullet (75MM), 964 CFM
4.Ford 80MM (Lightnings), 1017 CFM
5.C&L 73MM, 1171 CFM
6.Modified 80MM (Flow Bar Removed), 1368 CFM
7.C&L 80MM, 1415 CFM
8.Pro-M 77MM (Shorty/Supercharged Version), 1543 CFM
9.Pro-M 77MM (Standard Version), 1562 CFM
10.Pro-M 83MM, 1598 CFM
11.Pro-M 80MM, 1612 CFM
ABACO SERIES- Tested 20.4" With 10" Air
12. DBX-85, 1052 CFM
13. DBX-97, 1252 CFM
14. DBX-97b, 1323 CFM
6. THROTTLE BODY AIR FLOW DATA (In CFM):
1.Ford Stock 5.0L 60MM, 526 CFM
2.Accufab 65MM, 616 CFM
4.Accufab 75MM, 845 CFM
5.Accufab 90MM, 1225 CFM
FRPP FUEL INJECTOR RATE by LBS. / HP RATING & COLOR
Injector Lb/Hr Max V8 HP HP supported by 1 injector Ford Color*
14 Lb/Hr 228 28.56 Gray
19 Lb/Hr 310 38.76 Orange
24 Lb/Hr 391 48.96 Lt Blue
30 Lb/Hr 490 61.19 Red
36 Lb/Hr 587 73.44 Dk Blue
42 Lb/Hr 685 85.68 Lt Green
60 Lb/Hr 800 100
*Colors are only constant for Ford Racing Performance Parts brand name injectors.