Triple Turbo 2H Engine

[Locked79]

I like when people push the envelope. I shows just what these motors can or can't do. Don't feel bad if it blows, it'll go straight to landcruiser heaven for its efforts.

 

[chookenz]

so the dyno was done, 277rwkw, 40psi, blown head gasket

 

[Sweatyforehead]

so the dyno was done, 277rwkw, 40psi, blown head gasket

Was that fountain halfway through the pull a coolant leak?

 

[Dougal]

so the dyno was done, 277rwkw, 40psi, blown head gasket

Let's look at those numbers.

To get 277kw at 4000rpm (guessing rpm here) you're talking 660Nm. That's not much torque.
Using 75% VE, 60% intercooling and 60% compressor efficiency you've only got enough air to burn 140cc/1000 shots of fuel. The rest of the fuel is all going out the exhaust as smoke (you can see the rest of the room disappear in the video).

Graeme from Gturbo beats that with a single turbo on a 1HD-FTE. With an engine that holds together. I'm really not seeing the point of throwing money and time at things that can't possibly hold together.

Do we get to see a dyno plot? I'm always sceptical of claims that power is at the wheels. It is always corrected back to crank and often corrected incorrectly.

 

[chookenz]

It made 935nm

 

[Dougal]

It made 935nm

At what rpm for how many seconds? Is there a dyno chart?

 

[chookenz]

No he hasn't posted one