Hi All, Been a long time since I was able to work on my engine. Life threw a curveball and I'm about a year away from being able to pick up again. Here's a...
Hello all, I was just wondering if anyone had the machining measurements for the cam ring ( the diameter,and lobe height and whatever). If anyone could help...
Hello Neil, How did you figure out what size to make the cam ring if you had no measurements. I read over the prints and when I came to that it threw me off. I...
Hello Everyone, I'm really really new to this website. Am I to understand that in order to build the HCI Radial Engine, you must purchase the plans and build...
... order to ... this ... metal into a ... Visit the HCI website and you will see a list of options. You can buy plans and build from scratch if you like but...
From what i'v read the r180's peak power comes in at 2800 rpm or somewhere there , can it rev any higher? , i'm hoping to build one and fit it to a motorcycle...
If you're going to build something why not get two Pratt&Whitney jugs and make a king sized Harley Davidson look-alike.:) That would a very cool head turning...
I had a look at the rotec and it comes with a altinator , which sounds like a better plan , the fuel injection plan sounds better , i can readily get a stand...
I like the idea of the l head, it makes it a bit more compact , i just want to add some bigger fins to the top, i'm busy with the heads desighn and i'll post...
hello, I'm Alberto from Italy. Years ago I got interested in the HCI 5 cylinder radial. At that time there were some unresolved issues with it so I decided for...
There are a few people that have purchased turn-key engines but I don't know if they are finished building their planes. There are also several people building...
From us Yanks to the rest of you... We are thankful for round engines and Andy, Jack, and John for getting us all together. Time for turkey and reviewing the...
Hi, to all! Can not find any fuel system description or manual in my set of drawings. Could anybody clarify this issue? What is the system used and what carb...
The fuel injection system has been discussed quite a bit previously. Go back and review some the threads here in previous years and you'll see links for the...
Sirs: Just joined the group and I have a question about balancing the engines. I am slightly familiar with balancing of in line engines but I would like to...
Hi, I'm interested in radial engine r220. I would need all technical drawings and plans needed to manufacture and assembly such engine. Can you please help me...
Has anyone found any reports on the effectiveness of the HCI R-180 or R-220 when mounted on a Fly Baby? Dirk Jim Daugherty <jdessertfirst@...> wrote: ...
Can you please send me some example of part of plans .so I can see what would I get. Is it possible to get the drawings in metric (european) dimensions? Please...
Hello Group, I have seen a reference in a post by Phil Dorothy to an overhead valve version of the HCI engine. I can't find any reference to the overhead valve...
... Chris, I have attached a picture......I hope it gets through. I bought a set of plans. Don't know if Jack and Andy have flown it yet. I doubt anyone...
Thanks Phil, except my membership preferences were not set for "all emails" so I was not able to get the pic. I have changed my preferences, could you re-post...
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