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Al,
Spot on - did you calculate the requirements before
hand.
How is the TB meeting the power
requirements?
I like how you split the runners.
George ( down under)
----- Original Message -----
Sent: Sunday, February 08, 2009 6:04
AM
Subject: [FlyRotary] Re: renesis intake
possibility
Bryan;
I use a 3-barrel
TWM TB on my 20B with 44mm barrels. One barrel (which divides into the 2
runners) for each rotor. It seem to work quite well. As Ed mentioned,
and supported by Paul
Yaw’s work, high
velocity in the barrel is a good thing. Maybe you could cut the thing in half
and use 2 barrels? I use the injector port in the TB for MSD
(Rochester) injectors, and
use the stock primary in the housings.
Al
-----Original
Message-----
From: Rotary
motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bryan Winberry
Sent: Saturday, February 07, 2009 5:57
AM
To: Rotary motors in
aircraft
Subject: [FlyRotary]
renesis intake possibility
I have a chance to purchase a TWM throttle
body(see attch pic) at a very low price. I have a couple
questions for the group.
The inlets are 42mm (appx 1.65 in.).
Is this too big to the point that they would be incompatible with
the injectors? I plan on using 1-1/8 and1-1/4 in
runners.
Also, the bosses are sized for Bosch,
Rochestor, or Lucas injectors. Does this necessarily eliminate my
using the stock Renesis injectors?
This setup also would allow the use of a
lightweight airbox thus simplifying the intake system from a
manufacturing standpoint.
RV7, Renesis,RD-1C,EC3,EM3 (in the pipeline
I hear)
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