a couple of turbo Q's

[h17och]

it sounds like its one of these thing that you just go for what you want and hope it maps ok lol

 

[minimivic]

Ryan,

550's at 4 bar would be close to 600cc so should do 400fhp happily.

Im worried about over fueling as much as i am about under fueling. Arnt big turbo's great fun.

 

[ryan_s3]

yes 550's at 4 bar should be fine for 400fwhp no probs mate.
Sounds a crazy project your building there,400bhp mini,mad!!

 

[Ibiza sport man]

Interesting, I had a long email talk to USRT in the states and they say 550's would suit best

I agree they would be the best for idle and atomisation, but at 4 bar it puts extra load on the fuel pump. And they are about twice the price of Siemens/Deka 630's

Bernard

 

[ibizacupra]

Im worried about over fueling as much as i am about under fueling. Arnt big turbo's great fun.

mapping sorts it out