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Author Topic: HB engines?  (Read 1657 times)

Jim Roselle

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HB engines?
« on: January 25, 2016, 02:30:27 PM »
I have a chance to pick this up cheap. Is it suitable for .15 carrier? What type of performance?

« Last Edit: January 27, 2016, 08:33:30 AM by Jim Roselle »

Offline BillCalkins

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Re: HB engines?
« Reply #1 on: January 25, 2016, 07:53:12 PM »
HB 60's were sport R/C engines, don't know about the .15's

Offline Paul Smith

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Re: HB engines?
« Reply #2 on: January 27, 2016, 08:21:50 AM »
I would suggest putting a 7x4 on it and doing a tach run.  If it will do 24,000 and hold an idle you have a chance. 

Unlimited nitro !!

Paul Smith

Offline bill bischoff

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Re: HB engines?
« Reply #3 on: January 29, 2016, 08:22:35 AM »
I believe it's a baffle piston sport engine. A modern Magnum 15 would run circles around it, IMO.

Offline Bob Matiska

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Re: HB engines?
« Reply #4 on: January 29, 2016, 10:22:15 AM »
Here's Peter Chinn's review of the engine from the Sceptreflight web site:

http://sceptreflight.com/Model%20Engine%20Tests/HB%2015%20RC.html

Bob in NEPA
AMA 56267


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