400rwtq @ 4100rpms
I wasn't picking on you at all, you just said it the clearest and most efficiently. I'm not sure how to interpret that sentence other than that you seem to know particulars about this car. Were the AFR's done properly and according to E85 or is it running lean?
It's an interesting concept, because the repercussions of running lean means significant torque is lost. The idea of reducing boost to gain power might seem foreign but nonetheless that would be the effect. I don't expect ethanol to have exactly the same consumption loop as petrol but it would be fairly close.
It's an interesting concept, because the repercussions of running lean means significant torque is lost. The idea of reducing boost to gain power might seem foreign but nonetheless that would be the effect. I don't expect ethanol to have exactly the same consumption loop as petrol but it would be fairly close.
E85 AFR - Lambda - Gas AFR
Max Power Rich: 6.975 - 0.71 - 10.50
Max Power Lean: 8.4687 - 0.87 - 12.75
Junior Member
Joined: Aug 2013
Posts: 12
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From: Perth
Sorry to hijack but do you guys tune on Dyno Dynamics machines at all, I thought that I saw some printouts scanned by you of cars on DD dyno's.
Its just so hard to correlate American HP figures here in Oz especially when they are on machines that we do not use here.
Anyways awesome figures, car is an animal
Its just so hard to correlate American HP figures here in Oz especially when they are on machines that we do not use here.
Anyways awesome figures, car is an animal
I see a lot of people complaining about not making low end torque/power and figured I would share. This was for fun, and we didn't get to complete the run as it was out of fuel injector( 98% IDC). This is a 2 rotor on stock ports running E85 with out TDX61 turbo system, v mount, Adaptronic E440D Select, aem coils, 3.5" exhaust, ID1000/2000s etc. All one needs to do is run a medium frame turbo @ high boost. The run was finished @ 481rwhp/396rwhp @ 22psi, and fuel pressure was later raised to 5 bar. It also survived the weekend of roadcourse racing.
RX 4BPT
Joined: Feb 2011
Posts: 293
Likes: 0
From: Huddersfield, England
I see a lot of people complaining about not making low end torque/power and figured I would share. This was for fun, and we didn't get to complete the run as it was out of fuel injector( 98% IDC). This is a 2 rotor on stock ports running E85 with out TDX61 turbo system, v mount, Adaptronic E440D Select, aem coils, 3.5" exhaust, ID1000/2000s etc. All one needs to do is run a medium frame turbo @ high boost. The run was finished @ 481rwhp/396rwhp @ 22psi, and fuel pressure was later raised to 5 bar. It also survived the weekend of roadcourse racing.
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