Hello all, I bought a set of plans about 4 or 5 yrs. ago and the measurements for the cam ring is not there, plus one page,the numbers for measurements are...
... I know that Jack did a lot of research on cam profiles. He worked with Isky I believe. He told me nothing seemed better than the bump shown on the plans....
I haven't had any luck conacting them either, but I'd actually like to BUY a set of plans. Maybe they were bought out and silenced? They should at least take...
A couple of years ago I was wondering about the cam profile as well . Greg from South Africa had worked out a profile and I radial copied ( a cad term) the...
All! There are obviously a number of people unhappy on the cam issue. Email or paper-mail me your addresses and I'll send cam drawings at once. The cam was...
How do you view the whirlwind.I would like to look at the pictures. I would really like to build the 5cyl. If I can ever get the diminutions for the cam ring....
Neil, Thanks for the reply,I am going to try and send you a link to a co. here in the U.S. (Lindsay's Publication). They have all sorts of books (how to) of...
Hello Neil, I have been trying to send you a link. Lindsay's publication here in the U.S. They have all sorts of books. I ordered a set by Dave Gingery "...
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...
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