All that meat and no wheelies. :/
always trying to make it lighter and faster
^^former build: http://www.bimmerforums.com/forum/sh...-neglected-M3/
current build: http://forums.pelicanparts.com/porsc...car-build.html
instant grams: doktor_b
No wheelies yet bro! Lol
Havebt been able to pinpoint the issue, but I have noticed on 14 and 15psi it will do it also.
Its just not as noticeable. Maybe a bad crank or cam position sensor?
Im pretty lost where to look guys.
Sometimes it pulls hard at low boost and sometimes it feels slow and that is when its missing.
Id be looking at grounds. Coil grounds, engine grounds, ect
328i Sedan Twin s366's, 6.0LS, TH400, MS3 Ultimate
9.20 at 150 on 22psi
Yea that mystery resistor. ive heard thats for missfire detection. I can tell you that it makes no difference at with MS. Not sure how the stock DME uses it though.
I assume youve changed coil packs and checked plugs and gaps?
Is it way rich?
328i Sedan Twin s366's, 6.0LS, TH400, MS3 Ultimate
9.20 at 150 on 22psi
Afr is on point when it sputters, i wanna make sure my harnes is on point before i go ms plug and play.
Yes changed all new coils and plugs gapped. 015
Boots swapped too or just coils?
Brand new boots and coils
The ground is broken on the harness, right where the resistor is, gonna fix it then go for a drive.
always trying to make it lighter and faster
^^former build: http://www.bimmerforums.com/forum/sh...-neglected-M3/
current build: http://forums.pelicanparts.com/porsc...car-build.html
instant grams: doktor_b
Fouled plug caused by the bad coil ground? Have you checked the plugs since fixing that?
I thought the OBDI valve covers susceptible to having grounding issues? I ended up grounding every coil.
98 Fern Green M3/2 - Precision 6870/AR Designs Twin Scroll/RK/E85
2017 Toyota Tundra Crewmaxx - Family Whip
2011 Pierce 75' Quint - Fire Apparatus West Islip FD
always trying to make it lighter and faster
^^former build: http://www.bimmerforums.com/forum/sh...-neglected-M3/
current build: http://forums.pelicanparts.com/porsc...car-build.html
instant grams: doktor_b
Just like this, your turn Frank!
https://youtu.be/oebpmYmN004
always trying to make it lighter and faster
^^former build: http://www.bimmerforums.com/forum/sh...-neglected-M3/
current build: http://forums.pelicanparts.com/porsc...car-build.html
instant grams: doktor_b
^
Sometimes you DON'T "stay in it"
W0W
Found the limit of the hx40 and m52 block, somewhere around 35psi and 850+whp
Stock pistons look fine, cracked the block, plugs looked perfect, popped 3 freeze plugs.
Im kind of annoyed, i took my time and did everything right, putting an sxe369 or 7175 dbb on the car and doing a low compression build on the 2.8, 8:1 so we can hit it with a 150-200 shot.
Keeping the smallest bore we can and dropping on some cams to keep the powerband happy.
At least ill be one of the first with the megasquirt pnp, ill be able to control the nitrous with it which is nice.
Holy shit.
You popped another engine?
built?
Sorry to read this that really sucks! Did you get the misfiring issue figured out at least?
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wow. you sir, are a madman.
cracked the block where?
always trying to make it lighter and faster
^^former build: http://www.bimmerforums.com/forum/sh...-neglected-M3/
current build: http://forums.pelicanparts.com/porsc...car-build.html
instant grams: doktor_b
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