MTW stage 4::::MTW stage 3

[03international]

truck was weighed in. might be slightly heavier. we put a little more fuel in it.

 

[WILD_PHIL]

Sub'd

 

[TooMuch03]

What size turbine wheel on stage 3 and 4?

I am pretty sure it is 76/67

Those are some good times, dang that truck is heavy

 

[MINK]

Damn how are you guys getting such heavy trucks.

 

[Skinny]

nice numbers

 

[03international]

the fastest the truck went with the powermax was a 12.7 and 40 degrees out side.

 

[03international]

I believe the 3 is a 67.8. and the 4 is 70.7. Adrian correct me if I'm wrong.

 

[windrunner408]

Those are the compressor wheel inducer sizes.

 

[03international]

yes

 

[windrunner408]

I was just saying that because someone had asked what size turbine wheel was on these turbos.

 

[kingranchstroker]

Adrian told me the stage 3 runs a GT40 turbine... not sure what size that is but he said its larger than any other 68vgt built for a Powerstroke, thats why it needs more tuning than the 68 pmax.

 

[kingranchstroker]

I don't think Tow/haul will help with anything...at least that's what i've been told.

Thats what i always thought to man, but on my truck i cant get it to break 2100 rpm with tow haul off... but when its on i can get it up to 2800 no problem, and it launches a hell of alot harder! If i can get traction and launch at 2500 she will be nasty:evil

 

[madpowerstroke]

Brair, where's the video, I would love to see vids of your truck going down the strip. Maybe some street driving with the turbo also, and how fast it gets to 100mph. I think it would give a better Idea to the members.

 

[ODAWG714]

What size is the turbine wheel on the stage 3?

 

[TooMuch03]

What size is the turbine wheel on the stage 3?

Since no one believed me when I answered this question before , here is the post I got the info from. Posted on the ORG.

Well,The Mad stage 3 aka "BIG BOY" is here.Thank god it's what I thought it would be.The compressor measures at 67.8mm/94mm and turbine is 76mm/67mm and 10 blade so it will whistle big time.I took pictures and disassembled already,time to start the new MADDNESS MOD.I had to post twice for pics.View attachment 37529

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Adrian can correct me if I am wrong, but the Stage 4 uses the same size turbine and the compressor is a 70.7mm/94mm

 

[ODAWG714]

Since no one believed me when I answered this question before , here is the post I got the info from. Posted on the ORG.



Adrian can correct me if I am wrong, but the Stage 4 uses the same size turbine and the compressor is a 70.7mm/94mm

Lol thx musta passed through it

 

[windrunner408]

Adrian can correct me if I am wrong, but the Stage 4 uses the same size turbine and the compressor is a 70.7mm/94mm

I could be mistaken Adam but I believe the Stage 4 compressor wheel is 70.8mm x 96mm. Not trying to be a dick or split hairs but just trying give you (what I believe are) the right numbers. Hope it helps.

 

[TooMuch03]

I could be mistaken Adam but I believe the Stage 4 compressor wheel is 70.8mm x 96mm. Not trying to be a dick or split hairs but just trying give you (what I believe are) the right numbers. Hope it helps.

No big deal man, I thought it was 70.8 but I saw 70.7 someplace so I wasn't sure. I just looked back and you are 100% correct.

 

[ODAWG714]

I was wondering about the stage 3 my bad wrong thread?

 

[Snake]

Damn how are you guys getting such heavy trucks.

My 05 CCSB with an ARE topper on it (approx 125 lbs) tipped the scales at 8180 lbs. That's with a full tank of fuel and my little azz sitting in the driver seat.