dyno'd truck HELP
Well dyno'd the 7.3 today and I'm alittle upset and trying to figure out what might be wrong.
mods: TN j/b drop in turbo/ spearco 6.0 intercooler/ stg 2 single shot injectors 176/176 -tuning for injectors- intake/ boost annialator/ 3.5 exhaust(banks
Tow tune- 301/ 622
race - 336/687
drag- 339/ 726
with out the injectors I would dyno 300/ 625 with dp
There are a couple of things that concern me-
-boost gauge jumpy around 28-30 psi
-after adding boost annialator truck doesn't seem to fuel as hard(might need to adjust till CEL
comes on and then back down)
- truck is an early '00 so probably 15* pump -so could benifit from 17* pump or better - maybe pump is getting old/worn
I was told I should see 380-390........
Thanks for the help,
00 F350- intake,exhaust, pi convertor/ trans
00 F550- dump, intake,exhaust....TN BB exh coated, pi convertor/trans
01 F350- dump, intake,exhaust, BTS v/b, torque conv.
03 F250- CC SB- 5.4 gas
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