Un d e r t h e C o w l
David Algie's LP1, an all-carbon fber kitplane project, sports a 300-hp one-of 5.7L all-aluminum Chevrolet LS7 installation.
Installing an Alternative Engine
Things to consider
By Patrick Panzera
So you're considering an alternative engine for
your homebuilt because none of the proven options
appeal to you. You are set on the idea of something
new and different and are willing to pioneer the
installation. Good for you! If the status quo was good
enough for you, you'd be flying a Cessna 172 and not
reading Experimenter.
First, it's imperative that you research the company
offering the engine you are considering buying. Far
too many people have been stung by plunking down
Photography by Pat Panzera
a hefty deposit, receiving nothing in return except
broken promises from unscrupulous individuals. But
assuming you're past that point, you trust the manufacturer, you're certain that you have accurate information on weight and power specifications, and we
all agree that it's potentially a good match for your
airframe, let's consider the mechanical issues of the
physical installation. I apologize in advance to my
pusher friends (and pylon or nacelle-mounted engine
users) as this guide is written more for the traditional
tractor installation than anything else.
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