Acer2428

Unless you have an awesome tuner, no. I'm not 100% sure though. You'd be losing power by not going to a larger MAF. Also, when you have the car tuned ( a MUST w/ a S/C) they can calibrate the MAF to the injectors.

code3GT

You put in your other thread that a MAF was on your mod list. Before you go blowing all kinds of $$$, you might want to read up, research and figure out what you need and what each mod does.

Here is my mod list!!! Half of it should be done by the end of this summer! Any comments/additions or etc that i need, would help thanks!

1. Bassini Exhaust System
2. Accufab Plenum 70mm
3. Lamborghini Doors
4. 3.90 Rear End Gears
5. ASP Under drive Pulleys
6. FRPP Shift ****
7. Chrome Saleen Wheels
8. Mustang bumper inserts
9. 8 inch Antenna
10. MGW Shifter
11. Window Tint
12. Kenne Belle 1.7L Supercharger Kit
13. Hid 8000k Deep Blue bulbs
14. Smoked Headlights
15. Kenne Bell BOOST-A-SPARK
16. Kenne Bell 90mm Meter & Chip
17. Kenne Bell 70mm Throttle Body
18. Kenne Bell Cool Air Kit
19. Kenne Bell Gauge - www.kennebell.net
20. 18 by 9 inch rims 245/35-18 Saleen Rims

nanaki

kit i'm buying from a guy has 42lbs injectors. gogo-vortech!

Birdieman4

In almost every situation possible, if you are making 450 rwhp or less, 30# injectors are more than fine. People who do a standard blower set-up don't need 42# injectors. 30 # injectors can support a lot of boost and rwhp. Basicly, if you are running a blower set-up on stock engine internals, you don't need 42# ers. As a matter of fact, I believe that a lot of people's tuning woe's on mustangs are because they are running too much injector. My 440 rwhp S281 uses 30's, and they aren't even close to being maxed. If you are running 30# injectors with a blower set-up on stock internals, and you are going 'lean', it is almost certainly not the injectors, unless they are clogged. Chances are it is the delivery system or the pump almost every time.