Boost pressure poll

[BushWakr - RIP]

These are my results with "winter settings" and poor winter grade fuel.





1. Boost pressure: 2-2. 5psi

2. Load on truck: Empty - (dry weight= 6,970 lbs)

3. Full power screw setting: 1/2 to 3/4 turn from collar

4. AFC control cone setting: about 2/3 turn

5. Smoke screw setting: Neutral

6. Star wheel setting: Pre-Stock about 1/2 turn

7. Injectors: POD's

8. Turbo compressor: stock WH1C

9. Turbo exhaust housing: 16

10. Inter cooled: yes

11. D or W model: W

12. Exhaust: 3 1/2" mandrel bent BD

13. RPM @ 55: 2050

14. Transmision Type: Full DTT Auto w/89% TC

15. Air filter: K&N

16. Rear Diff Ratio: 3. 54's Open diff.

 

[JLEONARD]

These are my results with "winter settings" and poor winter grade fuel.

Which brings up a good point... . let's do this again in June and plot the results against these winter results and see how different it is.

Jay

 

[RCCola]

I'm looking for some feedback form everyone on their average boost pressure at 55mph on the flats in 3rd gear (1:1). I also need the details of your setup as best you know.



1. Boost pressure 3 psi

2. Load on truck (empty, towing, camper etc. ) empty 6500lbs

3. Full power screw setting 1 1/2 turn in

4. AFC control cone setting (min, max, 1/2 turn, etc. ) Max

5. Smoke screw setting factory

6. Star wheel setting 3/4 turn from bottom

7. Injectors stock

8. Turbo compressor (H1C, HX35 etc. ) h1c

9. Turbo exhaust housing (12, 14, 16, etc. ) 21

10. Inter cooled (yes/ no) yes

11. D or W model D

12. Exhaust (stock, aftermarket) no muffler

13. RPM @ 55 2300

14. Transmision Type (Std or auto) getrag 5 spd

15. Air filter AFE no air box

16. Rear diff ratio 3. 54 Ithink?

OTHER STUFF

36 deg F out side

600 DEG pre turbo AT 55 MPH IN 4TH tires are 215's

Have a Great Day

Roll the coal