F
Fusion Ed
Guest
There is alot of talk recently on the 3071s and which AR ratio to go for etc, so I thought I would take the opportunity to show you some real life data.
Basically at the moment the 3071 is possibly the best turbo for the GTi-R. It has extreme response for such a large turbo and that really is what I wish to demonstrate in a real life situation.
The following graph is taken from Steve Pudneys GTi-R. He is running standard manifold with a 3071 and 0.86AR housing. Good points are he has removed the FSE fuel reg (thank god) has a lovely intercooler setup, full 3 inch exhaust (I think) with e-manage ultimate and the required options. The paragraph following the graph will explain the readout.
First of all there are four lines to this graph, light blue is throttle position, red is RPM, green is speed MPH not KPH, and finally yellow which is boost. There are two horizontal lines red and blue. They represent markers and can be seen on the right.
Marker one is blue (right column) and shows RPM 3280, speed 74mph, 0.14 bar boost, 26% throttle. Marker two, red (left column) shows 3569 rpm, 81 mph 99.4% throttle and 1.72 bar boost!!
Feel free to throw in your comments etc..
Basically at the moment the 3071 is possibly the best turbo for the GTi-R. It has extreme response for such a large turbo and that really is what I wish to demonstrate in a real life situation.
The following graph is taken from Steve Pudneys GTi-R. He is running standard manifold with a 3071 and 0.86AR housing. Good points are he has removed the FSE fuel reg (thank god) has a lovely intercooler setup, full 3 inch exhaust (I think) with e-manage ultimate and the required options. The paragraph following the graph will explain the readout.
First of all there are four lines to this graph, light blue is throttle position, red is RPM, green is speed MPH not KPH, and finally yellow which is boost. There are two horizontal lines red and blue. They represent markers and can be seen on the right.
Marker one is blue (right column) and shows RPM 3280, speed 74mph, 0.14 bar boost, 26% throttle. Marker two, red (left column) shows 3569 rpm, 81 mph 99.4% throttle and 1.72 bar boost!!
Feel free to throw in your comments etc..
