2020年5月15日 · It is up to you to design, test, and decided what is safe for your installation. The discussion also applies ONLY to the SDS EFI system as other systems that I am aware of will likely add much more heat to the fuel before it is returned due to their injector and fuel manifold locations. V/R, John Poulter IMG_20200513_110630833.jpg

2020年5月17日 · SDS has probably fuel injected more different types of motorized things than any company than I can think of. But I don't have any expectation, or personal requirement, that SDS and Avipro/Bob, come up with a "standard" system to run EFI on a BH. I bought a kit from Avipro, plans from Bob, a rebuilt engine from Bob. I bought EFI/EI from SDS.

2021年6月27日 · I’m having an O-360 built up by Bob.B Pretty basic, but I want at least one electronic ignition system. SDS systems and the after-sales support come highly recommended by a mentor of mine, who is basically a pro RV builder. It also turns out they are manufactured right in my home town. Small world! My friend is running dual

2022年8月20日 · The SDS EFI throttle body is only half the length of a carb/fuel servo. I mounted the FAB slightly rear from centered, and modded the front of the box to tilt upward. Only a small part of the airbox is proud of the bottom of the bottom cowl, and only by 1/2 inch.

2018年4月29日 · 3 gallons minimum si recommended by the EFI manufacturers to prevent excess fuel heating in the header tank. I won't let this delay the build. I am buying a rebuilt carburetor from Bob, and it will run on that first. If I think the EFI will delay the first flight, it will also fly on the carburetor first. I sort of want to do that anyway.

2018年5月20日 · My term "Design Improvement" was a poor choice of words. I intended to offer something to consider for those who are installing EFI with its large volume pump/fuel return. A header tank installed under a seat concerned me. For those who are using EFI, be sure that its simple to operate without having special operating limitations.

2021年10月9日 · Good morning . I have decided to convert my O360 A1F6D from the dual mag with single mount, to electronic ignition for the top plugs, and mag for lower plugs. I would like to remove the dual mag and install a single mag on the accessory case . I am looking for input as to what mag I can use here. The drive is on the left side

2021年9月10日 · My FWF is different enough from most because of my chosen fueling system (SDS EFI). No problem for me, but I have done similar stuff, non-aviation before. But designing an engine compartment is a daunting and time consuming thing. I still don't know how much of a VANs RV10 FWF kit works on a BH. I bought stuff piecemeal from

2020年5月16日 · I am Ross from SDS/ Racetech. We build the line of SDS EFI and EI systems along with a line of billet parts for Lycoming engines. Since we have several Bearhawk builders planning to use or already using SDS stuff, I thought I'd make myself available here to answer questions and learn more about Bearhawks in the process to be

2017年9月30日 · For those who don't know Dan Shilling, he's running a Subaru EG-33 engine (230hp 6-cyl), IVO Magnum prop, Autoflight PSRU (from NZ), and an SDS EFI (from Canada). Christopher Owens Bearhawk 4-Place Scratch Built, Plans 991