04-26-2017, 11:45 AM | #3 |
First Lieutenant
170
Rep 347
Posts |
im interested in what he plans to do for fueling and tune... he posted another video of it running. If it can be done for the N63 then it can be done for the S63 too
|
Appreciate
0
|
04-26-2017, 01:05 PM | #4 |
Colonel
431
Rep 2,062
Posts |
I've been waiting for someone to do this. I'm in for numbers though...that looks like a tight angle where the exhaust exits the turbo and how the ECU tuning will work for it using a BOV instead of recirc. A build thread would be nice.
__________________
'10 BMW X5///M - Alpine White on Sakhir Orange - JB4 w/ HCP Stage 2 BEF, NGK 97506 @ .20, SS tubing & BMC filters, gutted cats, AC Forged 312 22's, H&R 2"
'98 BMW 740iL - ///E39 M5 6spd swap, fully built engine (sleeved, P&P, cams), 3.46 LSD, H&R Stage 2/Bilstein HD, Magnaflow 14816's '97 BMW 328ci - ///E36 M3 clutch & L/W flywheel, Z4///M 18's |
Appreciate
0
|
04-26-2017, 04:35 PM | #5 |
Private First Class
88
Rep 191
Posts |
It looks like the BOV is recirculating. Plus, doesn't that engine run on a MAP sensor, so it wouldn't really matter?
|
Appreciate
0
|
04-26-2017, 08:16 PM | #7 |
Colonel
431
Rep 2,062
Posts |
I didn't look close enough, my bad. As for being MAP, I thought I'd read somewhere that the engine is tuned to see when the wastegate opens on a stock setup, so if the wastegates are no longer recirc that it'd cause a moment of lean condition when they go off. I'm not claiming to be a source of knowledge on this, I'd just love if I could get a more pronounced BOV that what I get already. The S63 has the BOV as an integral part of the charge pipes, I don't know where they're at on the S63TU, N63 or N63TU for comparison...those cars also have MAF's while the S63 doesn't, for whatever that's worth.
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|