1997 Jaguar- Turbo eDyno Pull Results
#21
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The XJR MAF maxes out at 284g/min of airflow, which in my car is about 4000-4500rpm wide-open throttle. I have larger supercharger drive pulley —. see graphs I did on the link to attached thread.
with your impressive turbo numbers I would
imagine you are maxing out the MAF at even lower revs.
‘Dr Greg’ in Aussie did custom MAF for his modified supercharged XJR, which had about 600 bhp. I don’t k ow the details, but you might be able to track him down.
https://www.jaguarforums.com/forum/x...adings-202998/
Andy Stodart has previously stated, and I paraphrase, that the XJR fuel map is rich, so exceeding MAF limit will lean out the mixture which should be OK for short bursts..
with your impressive turbo numbers I would
imagine you are maxing out the MAF at even lower revs.
‘Dr Greg’ in Aussie did custom MAF for his modified supercharged XJR, which had about 600 bhp. I don’t k ow the details, but you might be able to track him down.
https://www.jaguarforums.com/forum/x...adings-202998/
Andy Stodart has previously stated, and I paraphrase, that the XJR fuel map is rich, so exceeding MAF limit will lean out the mixture which should be OK for short bursts..
#22
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@AnttiM Thanks for sharing that article- I read it 3 times! That level of detail truly raises the bar and makes my effort look like it was done in a home garage by person who doesn't make his living working on cars- it was! Now you've really got my brain working overtime... Twin turbos? @XJRengineer would agree that the cam specs on the AJ16 make this car the perfect candidate for twin turbos.
Have a good evening.
Have a good evening.
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