In today’s video with the help of Dinan we’re eeking the last bits of California smog legal power out of our project BMW E39 M5!
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1 comment
I think that words used in video needed to have more careful consideration:
1) there are no bigger MAFs, just bigger MAF HOUSINGS.
https://www.dinancars.com/products/intake-systems/air-mass-meters/parts/D763-1500D
2) when you talk about _moving_ temperature sensor – I might be wrong, but those MAFs seem to have internal temperature sensor – so it is not really about moving, per se, but installing additional air temp sensor?
3) when you say that you are installing air temperature sensor where air is colder… I am not sure I follow logic – because why skew temperature readings in other direction(as opposed to heatsoeked current sensor)?
4) dyno printouts. could you calculate areas under torque graph(sorry – my English is bad and I don’t know the correct term)? that would show gains (if there are any) for torque. otherwise max torque hasn’t changed and those 5hp on 360 (~1.38%) might be just measuring error on dyno.