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Old 05-23-2011, 05:22 PM
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Default How to make 400 - 500 RWHP 7.3L

This thread is for sponsors/vendors (or users) to post a list of their dyno/race proven combination of parts and tunes to reach a good reliable 400 - 500 rwhp - 7.3L build.

The intent is giving users insight of what they need to buy and do to reach their RWHP goals.

It is not open for arguments!


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Am Old Grumpy Mo Fo with a Fat Ass truck with a Mod or two...
2016 6.7
1999 7.3

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Last edited by 389sixpack; 05-23-2011 at 07:29 PM.
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Old 05-23-2011, 06:46 PM
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From Diesel Innovations:

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300rwhp**

3 -4” down pipe 4” exhaust system
AFE stage II air intake
DI 4-6 position chip with appropriate tunes

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400rwhp**

3 -4” down pipe 4” exhaust system
AFE stage II air intake
DI 4-6 position chip with appropriate tunes
AC injectors
GTP38R Garrett Powermax turbo
DI Regulated return kit

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450rwhp **

3 -4” down pipe 4” exhaust system
AFE stage II air intake
DI 4-6 position chip with appropriate tunes
DI Mini Me’s(238cc hybrids) 80% or 27/28 lpm nozzles
GTP38R Garrett Powermax turbo
DI Regulated return kit
Airdog II DF-165, Fuelab, 2 stockers.(other pumps can be used just be aware they may not last).

*We have made up to 485 on stock cam and heads, 525 with cam and head work.



**Keep in mind these are approximate numbers to combinations that we have used and proven to work, I am sure there are other parts that can be used in place (call or ask)


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__________________
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Am Old Grumpy Mo Fo with a Fat Ass truck with a Mod or two...
2016 6.7
1999 7.3

.
.

Last edited by 389sixpack; 05-23-2011 at 06:51 PM.
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Old 05-24-2011, 05:38 PM
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Swamp's 385hp towing package
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intake/exhaust upgrades recommended/(understood)

175/146 single shot injectors
Swamp's custom tuned chip

turbo upgrades not required, but if towing AT the available power limit of this injector/tuning combination (~385rwhp)...at minimum a GTP38R dual ball bearing turbo is recommended.

regulated return fuel system recommended but not required.
__________________
Swamp's Diesel Performance


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__________________
.
.
Am Old Grumpy Mo Fo with a Fat Ass truck with a Mod or two...
2016 6.7
1999 7.3

.
.

Last edited by 389sixpack; 05-24-2011 at 05:44 PM.
  #4  
Old 05-24-2011, 05:39 PM
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Swamp's 425hp economy/hot street package
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intake & exh upgrades assumed

200/30% hybrid injectors

(at minimum) GTP38R BB Turbo or Hypermax H2e

Custom tuned 6 position chip

head studs strongly recommended for aggressive drivers (this package is typically capable of producing >42-45psi boost in a hot tune/WOT)

regulated return fuel system highly recommended

after installation, fuel pressure should be checked at WOT following THESE instructions to evaluate the need for upgraded fuel system components.

NO high pressure oil pump upgrades necessary (as these injectors use significantly LESS high pressure oil than stock injectors)
__________________
Swamp's Diesel Performance



.
__________________
.
.
Am Old Grumpy Mo Fo with a Fat Ass truck with a Mod or two...
2016 6.7
1999 7.3

.
.

Last edited by 389sixpack; 05-24-2011 at 05:45 PM.
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