Kongaroo wrote:Steve - yes the Disco potato is a nice turbo. I'd considered going that route prior to getting the TD06 which is why I remembered that MR2/GT3 thread I posted earlier. Maybe it's something to try once I've killed my TD06... either that or a GT35R
Btw can I have a look at you dyno sheet? I'm just curious to know what your power and torque curve is like with the GT28RS on an MX5.
I'll dig out a copy for you, I only have a print at 250bhp/220lbs (11psi - MX5 1.8 CR is 9:1) from Surrey Rolling Road pre Ryan.G remap. It was on actuator boost control then so has better spool now with electronic control If I had another MR2 turbo I'd put the Spud on it as well. 1.8 really is the smallest engine you'd use one with, aimed at 1.8 - 2.5litre engines so the MR2 you'd get better spool again and I'm sure the MR2 head flows better than the mx5. I get peak torque about 5500rpm then it tails off but power keeps rising straight to redline. I'd expect an MR2 curve to show about as happy compromise power delivery & peak power as I'd ever want in an MR2. As they say, its not all about the peak figure, its the area under the curve that counts