Awesome results congrats!
Kamotors E30-Turbo to ITB M20
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Nice and linear power band. Also 400whp isn't too shabby ;) Congrats!1990 325i Touring - The Bonsai Bimmer - Patiently Waiting
1984 316 Coupe - The Base Model - Pain in the Ass
1988 750iL - The Daily Driver
...And a couple others...Comment
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good shit, thats easily 400whp+ on a dynojet which is pretty much the standard. what does your car weight like 2500lbs?(Real pics and videos later)
The results are in! First dyno run destroyed my tires as the car was tied down to the point of tucking rim and It was bottomed out on body of car. I had to jack the coil overs all the way up, which isn't too fun on a dyno with wheels on the car.
All testing was done on a Mustang dyno, with only minor fueling changes from the base tune I supply with my kit.
So first real pull 330whp at 13-14psi
Second pull made 396whp at 16psi
And 3rd pull made 401whp and 370trq at 17psi.
I'll be going back with my tune for meth and maybe some more boost.



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Nice Kameron. I hope you gave me that second tune @ 16 psi :) good numbers! Happy to see this. I have a feeling my motor will be 400+ then with your tune.
Crazy 2 psi jumped 60whp. What were torque figures for 330 and 2nd pull. Did you mess with timing between 1 and 2?
Sent from my iPhone using Tapatalk(SOLD) 1988 327i Build Thread: http://www.r3vlimited.com/board/showthread.php?t=155086
1970 Gruppe 2 2902 M20 Turbo Build: http://www.r3vlimited.com/board/showthread.php?t=373891Comment
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no timing adjustments or fuel changes were made between any runs. I made all the changes after 4th run to go back and get dyno'd again. I'm guessing it was in its efficiency range better or something.Nice Kameron. I hope you gave me that second tune @ 16 psi :) good numbers! Happy to see this. I have a feeling my motor will be 400+ then with your tune.
Crazy 2 psi jumped 60whp. What were torque figures for 330 and 2nd pull. Did you mess with timing between 1 and 2?
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So none of these runs where done on meth? Or did I read that wrong?sigpic
Rebellion Forge Custom Fabrication
1988 325is - TrackRat in progress
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Float like a cadillac sting like a Bimmer!:)
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Meth was used but i left the car in a running rich untuned state with only my base tune timing map. I expect at least another 30-40whp on my new tune. And nothing to do with additives. Water meth gives benefits of cooling as well as greater detonation resistance. So you can either run higher boost, more ignition timing and a leaner afr.
During that dyno I was only using around 14degrees of timing in boost, and around 11.2afr, since the dyno chart I've upped timing to 19 degrees and corrected afr to 11.8. Although the guy running the dyno said he prefers around 12.0 with meth. I want to be a bit on the safe side.
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