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NOVAROSSI Engine thread....

Old 04-01-2015, 08:26 PM
  #7591  
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Originally Posted by InARush
I purchased 9886 pipe and 41021 manifold for a p5xlt. Is this a good combo for this engine?
Yes it is it'll be a perfect combo for low and top end that's what I run and I'm able to clear most of of our track with that tunepipe..
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Old 04-01-2015, 11:38 PM
  #7592  
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Originally Posted by InARush
I purchased 9886 pipe and 41021 manifold for a p5xlt. Is this a good combo for this engine?
Magic pipe i would say
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Old 04-02-2015, 02:30 AM
  #7593  
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Originally Posted by cczjordan
8-10gallon i think too many, my vote only 5 gallon. With slightly rich tune
I think more in line with 4 to 5 gallons and you feel safe, 5 to 6 gallons you might start getting ghost flameouts. Of course I am also in Vietnam with crap fuel and lots of heat. My Nova based Fusions are doing well, still high run time 9 to 10 minutes at 6 gallons and reliable. We also are running 1 hour mains, last time I used my 6 plus gallon X3LFM (mod) engine I got 9:40 run times with enough for one more lap but then bone dry and in the one hour main I had one flame out at the 45 minute mark, might have been fuel or something else but my last pit stop I pushed past 10 minutes and it quit going to pit lane after my final lap I was at 10:02 when she cut.
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Old 04-02-2015, 08:44 PM
  #7594  
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Will 2096/41021 combo with toro nero/bonito/paloma produce good rev range n fuel economy for buggy? Had 9886 n 9901 now, just plan to buy that pipe
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Old 04-03-2015, 02:32 PM
  #7595  
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Hi guys just got my new clio p5 with 9901 mounted in my truggy but I was wondering what size Venturi to run, I was told either the red or orange one for this engine in a truggy.

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Old 04-03-2015, 02:33 PM
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Orange = 7... run that
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Old 04-03-2015, 03:16 PM
  #7597  
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Originally Posted by kgombe
Orange = 7... run that
Ok great.

Cheers mate
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Old 04-04-2015, 04:23 AM
  #7598  
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Originally Posted by cczjordan
Will 2096/41021 combo with toro nero/bonito/paloma produce good rev range n fuel economy for buggy? Had 9886 n 9901 now, just plan to buy that pipe
Any advise?
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Old 04-05-2015, 11:19 AM
  #7599  
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Hi Guys.

I'm off to a big race on Thursday and have a quick question.

I'm 90% done the break in of my RB motor. I've been using Nova C6TGC plugs. Still on the first one. I will be picking up a few spare plugs and was going to get the same ones.

I was going through my hobby room and found a bunch of Nova C6Tc plugs.

What is the difference? Will these work just as well?

Thanks
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Old 04-06-2015, 04:52 AM
  #7600  
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Can someone explain what blended ports looks like and what it does?
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Old 04-08-2015, 07:26 PM
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How do 4btt compare to legend 4
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Old 04-10-2015, 07:07 AM
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Originally Posted by cczjordan
How do 4btt compare to legend 4

Novarossi Rex Legend 4 has a lot more power. The Legend 4 is an updated and more powerful Keep Off 4

Very strong bottom end and mid range torque on the Legend 4 with only a small (5.5) venturi. Top end good too and without a doubt one of the best buggy engines i have ever used in my opinion





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Old 04-10-2015, 11:35 AM
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Originally Posted by cczjordan
How do 4btt compare to legend 4
Same basic engine, different crankshaft.

Originally Posted by rc skyline
The Legend 4 is an updated and more powerful Keep Off 4
The only real difference I can find is it uses 15005 crankshaft, which I think has been around for a fair few years. (I seem to remember a JP modified 15005B) It only says 15005, with no "T" on it, so it probably is not changed/"tuned" either.
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Old 04-11-2015, 12:48 AM
  #7604  
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I see, so better buy btta? Any advise?
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Old 04-11-2015, 04:44 AM
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Originally Posted by cczjordan
I see, so better buy btta? Any advise?
It depends on what you want, The 4BTT is a far less powerful engine than a keep off 4 let along a legend 4

Many people dislike the 4BTT because of its lack of torque... some people love it, You need to think about what tracks you will use it on and what you want to expect from your engine

The crankshaft has all the good bits .. which is all but completely irrelevant to the performance anyway

The Legend 4 has the same carb as the Mito with the middle mixture screw, Also a different case as well as crank which give performance characteristics all of their own.. Legend 4 is a very strong buggy engine which for many people would be right at home in a Truggy

https://www.facebook.com/novarossire...type=1&theater



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