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) on the RV-3, somewhere down the road. One of the drawbacks to the supercharger is the lack of boost control. I asked the ATI guys about controlling the boost via a valve on the outlet of the blower, but they said not to do that because it was bad to unload the blower. You can certainly control boost via throttle opening, and perhaps you can even do it via engine computer almost like a sort of rev limit. What's your plan? Cheers, Rusty (no flying today, due to work that sucks) ------=_NextPart_000_007E_01C56F9B.6F06FC70 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message

Rusty,

check up on the Whipple-charger/KenneBell(for=20 Fords)/Lysholm - they are all the same just different licence takers = from=20 Lysholm (I think......).

Very high efficiency - up to a certain boost = level a=20 intercooler is not required.

As far as I understand you will have not any=20 boost-pressure problems that would need a wastegate.

It is a pricey choice though....

Thomas J.

http://www.whipp= lesuperchargers.com/default.asp

http://www.kennebell.net/inde= x.htm

http://www.lysholm.se/

----- Original Message -----
From:=20 Russell=20 Duffy
To: Rotary motors in = aircraft

Sent: Sunday, June 12, 2005 = 7:14 PM

Subject: [FlyRotary] normalized = supercharger? Was Re: Is common sense dead (rant mode on)

I=20 will have a normalized Renesis, supercharged.

Hi=20 Mike,

How = were you planning=20 to normalize with the supercharger?

I'm planning to put either a = supercharger=20 (what I'd prefer), or another turbo (shut up John <g>) on the = RV-3,=20 somewhere down the road. One of the drawbacks to=20 the supercharger is = the lack=20 of boost control. I asked the ATI guys about controlling the = boost via a=20 valve on the outlet of the blower, but they said not to do that = because it was=20 bad to unload the blower.

You can certainly control = boost via=20 throttle opening, and perhaps you can even do it via engine computer = almost=20 like a sort of rev limit. What's your plan?

Cheers,

Rusty (no flying today, due to = work that=20 sucks)

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