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Old 09-24-2014, 05:15 PM   #3166
planebender
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Quote: Originally Posted by S Mullis
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Planebender, Steve Mullis coming at ya. I was wondering if by any chance you can repair my pro-flos. My gear collapsed on takeoff when I hit a hole in our runway. Both stingers are bent and one is bent and broken through on the backside of the stinger going into the can. It would probably be a few weeks before I can ship them to you but can they be repaired before I pay for shipping to you? They are front exhaust . Thanks, Steve
Need to see them (Of Course) Shoot me an E Mail and we will go from there.

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I got my 38% Yak 55 flying with the Pro Flows with a DA 150 attached to them. Got a serious performance boost. First 2 flights were flown with a Falcon 30x12 carbon prop and it would rip the prop at anything above 3/4 throttle, put a Mejzlik 31x12 Evo L on it and it still rips. Never did that with the K&S cans I had attached to the DA before.
Awesome Man! What length header did you decide on?

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Old 09-28-2014, 07:53 PM   #3167
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I'm currently running several of the Proflow pipes on some of my planes. Our flying field is very strict about noise and I wasn't able to get any of mine to pass the inspections. Some people said I was going to need a cannister with three chambers instead of two. I looked online and I wasn't able to see anywhere that actually said how many chambers the medium Proflow cans actually have. How many chambers do the medium cans have?

I felt like most of the noise was prop noise but I'm not exactly sure where to start now. Thanks!!!
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Old 09-28-2014, 07:57 PM   #3168
Bill Vargas
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put on a bigger prop and try again. Then when it passes,,, you'll know what to do after that and exersize throttle management too
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Old 09-28-2014, 07:59 PM   #3169
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Quote: Originally Posted by planebender
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Need to see them (Of Course) Shoot me an E Mail and we will go from there.

Dave



Awesome Man! What length header did you decide on?

Dave
The are the ones from Chief Aircraft, 50mm drop.
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Old 09-29-2014, 02:02 PM   #3170
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Quote: Originally Posted by parkerkemp
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I'm currently running several of the Proflow pipes on some of my planes. Our flying field is very strict about noise and I wasn't able to get any of mine to pass the inspections. Some people said I was going to need a cannister with three chambers instead of two. I looked online and I wasn't able to see anywhere that actually said how many chambers the medium Proflow cans actually have. How many chambers do the medium cans have?

I felt like most of the noise was prop noise but I'm not exactly sure where to start now. Thanks!!!
Most of the noise IS prop. The Pro Flow Canisters/ Smooth Pipes well meet the AMA requirements for noise restricted fields. The Pipes increase the power so much that in most cases the props used are way too light in load.

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Old 09-29-2014, 02:27 PM   #3171
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From the research I've done, that is very true. That being said, I'm still planning on putting Pro-Flows in my Dalton 300 (don't have an engine yet) and running a 2 bladed prop.

Just out of curiosity, are you still making headers for the DLE 170 Dave?

Don't know if that's the one I'll go with but if I do, I don't want to use the DLE headers.
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Old 09-30-2014, 03:40 AM   #3172
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Actually Ben we never made the headers. We did however install our flanges on DA headers for a few customers.

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