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Help with timing corrections in my data logs?
Hello, I recently had an Aquamist HFS-3 meth kit installed and has a ATP Pro Tune. My car feels to be running strong. But the data logs show some issues. Ive been having a bit of timing corrections and...
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Having some issues..need your opinions
I have been experiencing an issue with my car for the last week or so....The car is throwing a 2A2D fuel low pressure system, fuel pressure code. When ever I hit 4000 rpms the car would just shut off...
View ArticleAny custom ATR maps integrating meth?
Ive recently had a HFS-3 meth kit installed and had an ATP Pro Tune done. THe car feels great and has a nice feel as far as power is concerned. But I did some data logs and there are a lot of timing...
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Stacking Tunes Procede/Cobb ATR
Thought I’d write a little FYI on stacking. Primarily just going over some of the basics and what I do…hopefully this may help others be more comfortable with this setup. Well I just started typing and...
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Alpina B3S Biturbo replica airbox + inlet tubes - photos
As I've mentioned in other threads, I have recently acquired a replica of the intake system that Alpina uses for their Alpina B3 S Biturbo, and which features aside from a carbon-look airbox - which is...
View ArticleProtuned fbo cobb 335i vs jb4 335i
Went out to a meet last night with a couple of friends, but before i met up with them, i threw in 3 gallons of e85 to my almost full tank of 93. Did a 40 roll with a close friend of mine. His 335i has...
View ArticleHypothetical question regarding RBs and stock parts
So I was just wondering, can you RBs with a stock FMIC and DPs or is that a disaster waiting to happen? If so, what do you think the numbers would be on 93 octane with a stock tune and custom tune? The...
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Custom N54 Parts
Wanted to give you guys a heads up on some cool stuff we're thinking of doing at PTF. First a bit of background: Friend's of mine's family own a machining business for about 15 years. Up until a couple...
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100% E85 woes, maxing STFT @ 1.55 scalar and going lean - HALP!!
So this is something alarming, hope you guys can chime in. Looks like fueling is hitting a ceiling, and once (something) hits this ceiling my STFT goes straight for the moon leading to a scary lean...
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Intake manifold and other things
Good news, I have a business name: Morkin Design & Performance, and I am putting up a web sight this weekend Here is my logo: Also, the basic intake manifold will be finished in a high temp wrinkle...
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JB4 large turbo flash mapping
Hey guys, Just as an update we are working on developing a backend flash map for use with the JB4 for those of you running larger turbos or nitrous. Like the RB turbos I have sitting around waiting to...
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Mr 5 Intake Show Pics
Thought I'd show off my Mr 5 intake which I final installed last night... basically the same as everyone else's, with some slight differences. I used 2.5" for easier install and no need to rearrange...
View ArticleLogging Fuel Trim with COBB AP, is it possible?
Ive been doing a lot of data logging and people are requesting to see fuel trims. Is it possible to log fuel trim with the COBB AP? I went through all the log options and couldnt find "fuel trim." But...
View ArticleIs there an aftermarket hpfp
My hpfp failed and I don't think BMW has fix for it. Is there an aftermarket fix?
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overshooting requested load
When I load this log into virtual dyno I and graph the req load and actual load the actual is overshooting by a longshot but the .csv text says otherwise? What is going on here? I feel some major pulls...
View ArticleWent to the track last night... slowest FBO Cobb tuned Meth & E85 335i ever?
I definately need some more seat time and cooler weather. I was hoping for some stronger traps, even in the heat. I got in 4 runs, best being a 13.062 @ 114.95 with a pathetic 2.3 60ft. Pretty sad. I...
View ArticleE85 related faults, or maybe just the usual 335i issues in a short period
Low pressure fuel sensor gave up a short while ago, replaced and code disappeared. The car then started to run row and limped, two injectors where failed, all of them replaced as a preventive action...
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E85 is in the Tank
Thought I would show my first E85 experience last night over here also. Took the E85 plunge only 20 miles from my house, so dont know why it took me so long. Below are logs off meth and on meth back...
View ArticleBOV before Meth Bungs - is there a benefit or not?
So in my never ending googling of running a BOV with meth I seem to always come across people saying to put the Bungs right after the BOV. This is the same recommendation I saw by members in a post on...
View ArticleHFS-4 meth kit setup?
This setup was recommended to me by a shop that has installed the HFS-4 on other 335's, the shop was actually recommended by Howerton Engineering . Was hoping for some input or thoughts on best route...
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