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- 2016 Challenger He’ll Cat
See 3 videos attached. Back when I was running a 3.8 Whipple I thought I was making 24-25 psi of boost. Forum member @fumanchu182 pointed out boost based on PR was more like 29-30 psi of boost so I hooked up a calibrated liquid filled gauge to the blower lid snd sure enough he was correct, see video of HP T verses actual boost gauge.
So now I’m testing a 2.7 IHI blower with my custom billet oil lubed front plate and same HP Tuners log channels file is telling me MAP is around 24 psi but PR of 2.75-2.80 is saying MAP is more like 25-26 psi at 14.5 Baro. I’m going to hook up same liquid filled gauge to the blower lid again and measure actual next run but how do I get HP T to calculate and display MAP correctly based on PR and Baro pressure?
3.8 Whipple
3.8 Whipple 60-130 log portion
si=kHBqi3FhJ9ZwcuNs
2.7 IHI 60-130 Log portion
Anyone know?
So now I’m testing a 2.7 IHI blower with my custom billet oil lubed front plate and same HP Tuners log channels file is telling me MAP is around 24 psi but PR of 2.75-2.80 is saying MAP is more like 25-26 psi at 14.5 Baro. I’m going to hook up same liquid filled gauge to the blower lid again and measure actual next run but how do I get HP T to calculate and display MAP correctly based on PR and Baro pressure?
3.8 Whipple
3.8 Whipple 60-130 log portion
2.7 IHI 60-130 Log portion
Anyone know?
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