STD Tuning Engine 603 how much reliable HP?

603 how much reliable HP?

603 how much reliable HP?

 
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giezy
K26-2

48
11-17-2009, 05:41 AM #1
how much horsepower and torque could a 603 be built to be reliable?

i was thinking of using some kind of variable turbo or twins and building a header to get it to fit. could you get 250 hp out of it and 3-350 tq?

Just brainstorming right know sold my 300td wagon and bought a 87 300sdl with a 603 in it but i also have this 2.2 5 speed 190 that needs a motorIdea
giezy
11-17-2009, 05:41 AM #1

how much horsepower and torque could a 603 be built to be reliable?

i was thinking of using some kind of variable turbo or twins and building a header to get it to fit. could you get 250 hp out of it and 3-350 tq?

Just brainstorming right know sold my 300td wagon and bought a 87 300sdl with a 603 in it but i also have this 2.2 5 speed 190 that needs a motorIdea

E300TSC
Turbo-Supercharged

321
11-17-2009, 09:42 AM #2
Reliable is a relative term. Simpler tends to be more reliable. Also, more power leads to more wear and shorter overall life but not always less reliability.

A good variable vane/nozzle turbo, improved intake, exhaust and 6mm pump elements should be able to easily achieve your 250HP goal.
E300TSC
11-17-2009, 09:42 AM #2

Reliable is a relative term. Simpler tends to be more reliable. Also, more power leads to more wear and shorter overall life but not always less reliability.

A good variable vane/nozzle turbo, improved intake, exhaust and 6mm pump elements should be able to easily achieve your 250HP goal.

ForcedInduction
Banned

3,628
11-17-2009, 12:31 PM #3
300hp is a common figure for stock internals. However, an engine with a Holset making 300hp at 4500rpm will be less stressed and live longer than one with a VNT making 300hp at 3000rpm.

Its all about torque, thats what makes it fun. Big Grin
ForcedInduction
11-17-2009, 12:31 PM #3

300hp is a common figure for stock internals. However, an engine with a Holset making 300hp at 4500rpm will be less stressed and live longer than one with a VNT making 300hp at 3000rpm.

Its all about torque, thats what makes it fun. Big Grin

giezy
K26-2

48
11-27-2009, 08:22 PM #4
what turbo modle would be good and should a intercooler be used to keep egt's down?

I got the 2.2 out and the engine bay all cleened up looks like new!
giezy
11-27-2009, 08:22 PM #4

what turbo modle would be good and should a intercooler be used to keep egt's down?

I got the 2.2 out and the engine bay all cleened up looks like new!

 
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