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Subject: 
Re: Radial Engine (and V8 crankshaft)
Newsgroups: 
lugnet.technic
Date: 
Sat, 19 Feb 2005 22:40:26 GMT
Viewed: 
3459 times
  
In lugnet.technic, Nathan Bell wrote:
   Now if someone can figure out a way to arrange a (Lego) V8 crankshaft to bend 4 directions instead of 2, I will repent from the sin of butchering Legos!

Here is my V8 with 5 bearings. It has standard small block chev firing order, and uses the FOS system to simulate spark plugs/injectors. The only downside is that using the Technic mounts means it doesn’t have the correct 90 degree angle between cylinder heads.

I’ve also found the friction is somewhat greater than normal, this may be because the crankshaft pieces force a width slightly greater than 2 studs, but I haven’t tested that theory yet. I built it for use in another project which has been on the backburner for a while.

(Links to folder when moderated)



ROSCO



Message has 2 Replies:
  Re: Radial Engine (and V8 crankshaft)
 
(...) i've seen the FOS system used before that way ;) (URL) The mpeg is not working the last time I looked. I can email it to anyone interested. Back to the radial engine, the design for the crankshaft is very nicely done. Any plans to put it in a (...) (19 years ago, 20-Feb-05, to lugnet.technic, FTX)
  Re: Radial Engine (and V8 crankshaft)
 
(...) Good design Ross! I was actually talking about the crankshaft; not the firing order. To clarify more, I meant that if someone can make a crankshaft that goes 4 directions and also fits into TLC's modern cylinder-piston design (while also not (...) (19 years ago, 20-Feb-05, to lugnet.technic, FTX)

Message is in Reply To:
  Re: Radial Engine (and V8 crankshaft)
 
(...) That design eats my design with a chipper! I tried to make a radial engine with a single row of cylinders and had to butcher 6 cylinders, two wheel rims, and one "lever" piece! Their design for the master cylinder would eliminate the butchered (...) (19 years ago, 19-Feb-05, to lugnet.technic)

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