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Eastern Diesel · 08-14-2007, 03:46 PM

I had my truck at the dyno and it only made 352 at the wheels the dyno isnt setup to read tq. but I was very disapointed with only 352hp. I was expecting at least 500hp.
Heres my mods:

HTT PRO street 66/13 stainless
Oring studded head ported bowls with 60# springs
215 pump, laser cuts, 4k springs, o plate,
rack plug, gutted afc, set at 500cc(can go up to 650cc if I slide plate)
.093 Injection lines, 370s
snow water injection (spraying just water)
Timing set at 18.5*

Am i doing something wrong when I dyno? I ran it up to 55, locked the converter, then punched it out to 120.

08-14-2007, 03:46 PM	#1
Eastern Diesel Name: Eastern Diesel Title: Too Much Time Status: Not Here Join Date: Aug 2007 Member`s Gallery Posts: 258	Need help getting my 12valve tuned I had my truck at the dyno and it only made 352 at the wheels the dyno isnt setup to read tq. but I was very disapointed with only 352hp. I was expecting at least 500hp. Heres my mods: HTT PRO street 66/13 stainless Oring studded head ported bowls with 60# springs 215 pump, laser cuts, 4k springs, o plate, rack plug, gutted afc, set at 500cc(can go up to 650cc if I slide plate) .093 Injection lines, 370s snow water injection (spraying just water) Timing set at 18.5* Am i doing something wrong when I dyno? I ran it up to 55, locked the converter, then punched it out to 120.