It's not needed for pump gas as you're limited by octane and not fuel volume. For E85, you need more fuel and are pushing for more power vs regular pump gas, so it will need more fuel volume.
You're able to run higher ethanol content which in return is higher octane. You have extra supplemental fuel as well so you can push more boost to make more power.
I have a gen 2 b58 can i run a precision race works port injection with your bms-pi controller and my jb4 with 91+meth , no access to e85 and also will it be better with or without a BEF , and will a pure 850 make a difference and be necessary to justify port injection on 91 🏎🏆 thanks Payam
It allows for higher concentration of e85 use so you can make more power with it. burgertuning.com/products/s58-bmw-port-injection-kit?_pos=1&_sid=e8dd43cc5&_ss=r&variant=43201750270126
Some crispy numbers rite there 💨
Can port injection be used for normal pump gas (91 or 93)? I'm learning. I don't have an S58 or B58 car, but I will someday.
It's not needed for pump gas as you're limited by octane and not fuel volume. For E85, you need more fuel and are pushing for more power vs regular pump gas, so it will need more fuel volume.
can you run pure e-85 on port injection or does it still need be blend 50/50?
If you are on JB4 only, 50/50 is what we recommend. If you are flashed, you can do full e85.
What are the differences/advantages in gains with PI?
You're able to run higher ethanol content which in return is higher octane. You have extra supplemental fuel as well so you can push more boost to make more power.
I have a gen 2 b58 can i run a precision race works port injection with your bms-pi controller and my jb4 with 91+meth , no access to e85 and also will it be better with or without a BEF , and will a pure 850 make a difference and be necessary to justify port injection on 91 🏎🏆 thanks Payam
What does port injection even do? Should I get it on my X3 M competition?
It allows for higher concentration of e85 use so you can make more power with it.
burgertuning.com/products/s58-bmw-port-injection-kit?_pos=1&_sid=e8dd43cc5&_ss=r&variant=43201750270126
bro theres people making 740 whp on e30 no port. what the hell is this
This is made for people who still have a locked ECU and want to go a bit further with higher ethanol content and PI.