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interesting intake system...wonder where the MAF's are?
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#7 (permalink) |
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Edu-bacate me. Why would a post market ECU not need a MAF? I thought part of the point of having an ECU was MAF data? Is it something specific with that ECU or your intake?
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I would say the car is speed density tuned instead using the map sensor. This is just a guess however.
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#9 (permalink) |
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Look up what I said about speed density. Lots of subis run it. You'll have reading material for hours. But I believe its a MAP thing that works great but you need to retune if you drive out of state as different evaluations and stuff need tuned for right then and there since it can't change on the fly like MAF can.
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And in regards to brakes, yes there is just as big of variance in brake pads, rotors, calipers in any setup for different types of races. To over exemplify, the best brakes for a 24 hour endure race are not the same "best" brakes you would use for a 20 lap race or 15 minute time attack or auto X session. Different things are good at different things essentially. With that in mind, the Akebono sport brakes are really a pretty decent setup from my experience, comments, and feedback from others. Did a road trip a month or two ago with an engineer from Brembo and picked his brain. He knew more about brakes than any human I have ever met. His description of our brakes was "Not bad". This was after he threw a lot of other brakes under the bus, so I took it as a compliment.
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Does that say Front Wheel Drive?
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ST class cars have to ur the OEM calipers for their car. Pads are open as log as they fit the oem caliper and approved rotor.
In GS we are allowed a slight front rotor diameter increase over stock rotors. We are also allowed a 4 piston 2 piece caliper on te front and need to run a factory or approved rear caliper and brake pads are open. GS class cars are also allowed an approved racing ABS system. Part of the uproar in GS this year is the addition. Of the Z28. It is not really suppose to be in GS as its way too much car for the class...hence the magazines compare it to the GTR and Porsche GT3. We are not a GTR ![]() The Z28 showed up at Daytona with 6 pistonAP racing front calipers and 4 piston AP racing rears... 6 piston calipers are not legal for GS... But somehow they got approved on a car that has a 7 ltr v8 also. Rule # of racing... Politics |
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