From Diesel Innovations:
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600-650rwhp **
3 ½-4” down pipe 4” exhaust system
AFE stage II air intake
DI 4-6 position chip with appropriate tunes
DI Stage IV B codes with 200% nozzles (can also use 238/250CC with 200% nozzles)
Garrett GT(X)4202R turbo, IIS K31 71mm turbo
DI Regulated return kit
Airdog II DF-165, Fuelab or equivalent pump, 2 stockers.(other pumps can be used just be aware they may not last.
Big oil, Stealth SRP1, Stage 1 or 2 billet pump, Terminator dual pumps.
Headstuds
Upgraded valve springs(some have gotten away with shimmed Comp 910 springs)
High strength push rods
Crower billet rods
Girdle-strongly recommended at this level but not required.
*Can be done on stock cam, but aftermarket cam and head work suggested to increase usable RPM band.
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**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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