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What chassis do you own?
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I'm new so I don't know how this site work buy the way thanks for this awesome website

 

Merging to your duplicate post.
There is no need for multiple identical posts across the board.
It's really annoying - follow forum etiquette.

 

You want to be in superturbodiesel forum for this.

But for 500hp mark, you need:

8mm elements
Mechanical pump from a OM603 or something similar, or modify your current IP with bigger element and then get a ECU tune
Bigger turbo, some sort of hx15 or something similar
Bigger and better intercooler

That's all you need. After that, you replace whatever the engine breaks. Usually TQ stops working around 650ft/lb, driveshaft turns into pretzel around 800ftlb if you're on stickies. But rear end is pretty stout, as are axles.

May need to invest in better shocks, factory shocks are too soft and you will experience a lot of axle hopping.

Good luck.

You want to be in superturbodiesel forum for this.

But for 500hp mark, you need:

8mm elements
Mechanical pump from a OM603 or something similar, or modify your current IP with bigger element and then get a ECU tune
Bigger turbo, some sort of hx15 or something similar
Bigger and better intercooler

That's all you need. After that, you replace whatever the engine breaks. Usually TQ stops working around 650ft/lb, driveshaft turns into pretzel around 800ftlb if you're on stickies. But rear end is pretty stout, as are axles.

May need to invest in better shocks, factory shocks are too soft and you will experience a lot of axle hopping.

Good luck.

You want to be in superturbodiesel forum for this.

But for 500hp mark, you need:

8mm elements
Mechanical pump from a OM603 or something similar, or modify your current IP with bigger element and then get a ECU tune
Bigger turbo, some sort of hx15 or something similar
Bigger and better intercooler

That's all you need. After that, you replace whatever the engine breaks. Usually TQ stops working around 650ft/lb, driveshaft turns into pretzel around 800ftlb if you're on stickies. But rear end is pretty stout, as are axles.

May need to invest in better shocks, factory shocks are too soft and you will experience a lot of axle hopping.

Good luck.

thanks man do i need to upgrad the rods the piston rings and swap a na camshaft . also is the hx40w a good choice for this kind of power . Im planing to use q gs6-53dz . sorry for disturbing you .

 

You want to be in superturbodiesel forum for this.

But for 500hp mark, you need:

8mm elements
Mechanical pump from a OM603 or something similar, or modify your current IP with bigger element and then get a ECU tune
Bigger turbo, some sort of hx15 or something similar
Bigger and better intercooler

That's all you need. After that, you replace whatever the engine breaks. Usually TQ stops working around 650ft/lb, driveshaft turns into pretzel around 800ftlb if you're on stickies. But rear end is pretty stout, as are axles.

May need to invest in better shocks, factory shocks are too soft and you will experience a lot of axle hopping.

Good luck.

 

No. 606 is good up to 600-650 HP unopened. It's stupidly stout. Above that, you need to start swapping stuff. Under that, all you need is fuel and boost.

Turbo depends on how you'll utilize the car. If engine is going to live in 3500-4500 rpm range for pretty much the entire time it's on, then big snail is just fine, you have to read the heat efficiency map to make sure it's the right one. Bad turbo selection can pretty much kill the car, so choose carefully.