Trouble shooting lean condition with Hahn turbo system
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Uhhhummmm ... Who told you to change the MAP sensor???? Lol....
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No idea
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Wasn't it the same guy that had to change out his 2 bar map sensor to a 3 bar map sensor?
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Yep, and Bill Martin also
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I'm just messing with ya...
I know you have had a heap of trouble getting it dialed in. But now you should be good to go... Just have fun and keep one eye on the AFR under hard boost .
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Always
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He has a 2.5" pipe with a 2.5" inlet and outlet MagnaFlow muffler. It backs up the flow at the top rpm levels. But the main thing that hurts the Hahn system is the log style manifold... It doesn't like it when you start hitting the 400hp range.
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He has a 2.5" pipe with a 2.5" inlet and outlet MagnaFlow muffler. It backs up the flow at the top rpm levels. But the main thing that hurts the Hahn system is the log style manifold... It doesn't like it when you start hitting the 400hp range.
Why no 3" exhaust? He doesn't make a tubular manifold replacement?
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Nope. Hahn doesn't have a tube manifold.
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Nope. He doesn't.
Does Alpha use just a 2.5" exhaust as well?
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I have a good 600hp setup if you want to turn the boost dial. I'm happy right at the 470hp spot. I'm putting out almost 550hp at the crankshaft. I don't know how much more it can take... And I don't want to find out either... lol
You do have a very nice setup. It has some of the same features that I have now... Air flow is key in any of these setups when you get up above 300hp for sure.
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Does Alpha use just a 2.5" exhaust as well?
Yea. It is running into a very nice muffler and it's quiet. And it does a good job. I have it on mine. But as u know it keeps the power down because it is restrictive...
So what we did was open it up to another free flowing pipe at 5psi. So I can shove it into the engine and get it out just as fast now.
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Nope, that system is not setup from HAHN for high horsepower.
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I have a good 600hp setup if you want to turn the boost dial. I'm happy right at the 470hp spot. I'm putting out almost 550hp at the crankshaft. I don't know how much more it can take... And I don't want to find out either... lol
You do have a very nice setup. It has some of the same features that I have now... Air flow is key in any of these setups when you get up above 300hp for sure.
300hp is kids games, welcome to 1999. lol Not sure what you do with that power and a single wheel, luckily we don't have traction issues 'round these parts =D -
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Nope, that system is not setup from HAHN for high horsepower.
Aftermarket turbo setup not setup for high horsepower. That makes zero sense to me but to each their own. If it can't flow and make power, that means it's flow dynamics at low power are awful too. Working hard but not doing much beneficial work.
Dave, I need to talk to you soon about Pete's motor, finishing up the EFR setup above right now for Bob and the Bullet Concepts guys and then I'll be into his monster.