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04-27-2011 | 07:43 AM

#991

Eastside777

Tech Addict

Joined: Jun 2009

Posts: 580

I've had 3 of the older Plus 21-4s and have run them all on 30% without adding any shims and they all ran fine. That's just me though.

04-27-2011 | 12:49 PM

#992

rokitman

Tech Elite

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From: VA

--------------------------------------------------------------------------------

I know this has been asked a few times but...

HotMods plus4c in truggy, 9853 or 2084, or do I need a different pipe?

04-27-2011 | 02:29 PM

#993

houston

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From: Sherwood,OR

Quote:

Originally Posted by rokitman

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I know this has been asked a few times but...

HotMods plus4c in truggy, 9853 or 2084, or do I need a different pipe?

i love the 9853ss/41021 setup but if you are struggling for mileage for some reason then the 2084ss/41021 will yield similar power with better runtimes

04-27-2011 | 02:30 PM

#994

houston

Tech Prophet

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From: Sherwood,OR

Quote:

Originally Posted by kgombe

i ran my plus 4 with the 41001 and 9901 and i luv it so far...

very smooth bottom

04-27-2011 | 02:50 PM

#995

rokitman

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From: VA

Thanks houston, I should be good with run time. My plus4 in my buggy is getting about 11min. But good to know if the truggy is off.
thanks again

05-01-2011 | 03:31 PM

#996

LOSI123

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From: Gold Coast-Australia

Is this a plus 4 that will yeild 10 plus mins in buggy?

http://cgi.ebay.com.au/NOVAROSSI-Plu...item58863b6255

Even tho its standard plug?

is this a good one, seems cheap for a motor that every one raves about.

05-01-2011 | 03:35 PM

#997

LOSI123

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From: Gold Coast-Australia

Also whats the best pipe for runtime on the above motor. medium track

05-01-2011 | 05:11 PM

#998

PowerHouse

Tech Master

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From: Buffalo, New York

Quote:

Originally Posted by LOSI123

That is a decent engine but I can give you a better price on the 4C Team with rear ceramic and lowered head if interested. Shoot me a PM if you are interested in one and that goes for anyone interested.

05-01-2011 | 05:13 PM

#999

PowerHouse

Tech Master

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From: Buffalo, New York

Quote:

Originally Posted by LOSI123

Also whats the best pipe for runtime on the above motor. medium track

9901SS/21

part # 51016 (9901SS)
41021 (header)

05-01-2011 | 05:45 PM

#1000

mattchis

Tech Regular

Joined: Aug 2008

Posts: 462

From: trackside

Hi all
just got myself a Losi 8T just trying to work out which motor will suit the truggy, I run a plus 4 in my buggy, so i want to stay with Novarossi
Thanks

05-01-2011 | 07:25 PM

#1001

PowerHouse

Tech Master

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From: Buffalo, New York

Quote:

Originally Posted by mattchis

Hi all
just got myself a Losi 8T just trying to work out which motor will suit the truggy, I run a plus 4 in my buggy, so i want to stay with Novarossi
Thanks

If you want something smooth with great run time, stay with the plus 4.

Last edited by PowerHouse; 05-22-2011 at 07:59 AM.

05-01-2011 | 10:51 PM

#1002

Dal

Tech Master

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From: Go Offville Tennessey

can anyone tell me.
Does the Plus 4, Toro nero, Plus 21 - 4BTT, and the bonito use the same conrods, or are they all different?

05-02-2011 | 01:55 AM

#1003

Busterlbn

Tech Adept

Joined: Aug 2009

Posts: 122

From: Poland

Quote:

Originally Posted by Dal

can anyone tell me.
Does the Plus 4, Toro nero, Plus 21 - 4BTT, and the bonito use the same conrods, or are they all different?

they are the same, R7.

Quote:

Originally Posted by mattchis

Thanks jdesoto
That would be great to stay with the same motor between cars, you allways have a backup

, I see a new super strong exhuast, how does this perform to the 9901?

from RCSpecial.com:

Quote:

Racing Experience presents the latest Novarossi Off Road pipe set. This Novarossi pipe set keeps the same ignition power as the 9901, but gives quicker acceleration. Fuel mileage is very similare to 9901 on short track but this new pipe give more run time on European smooth layout. The supers strong construction makes is very durable

05-02-2011 | 06:20 AM

#1004

toofless

Tech Regular

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From: ct

Quote:

Originally Posted by houston

not too sure about the pipe , everything else sounds ok

probably out of whack on the carb

drop shimming down to .70mm and i would suggest a 9901ss/41021 for buggy

changed pipes richened low speed 3 hours leaned top 2 hours raised idle 6 hours all was solved ran great thanx houston

05-02-2011 | 10:42 PM

#1005

Chris Reilly

Tech Elite

Joined: Jan 2003

Posts: 2,445

From: Canada

Does anyone have a 21-4 carb in good shape they will let go at a good price? Need one to test on a older engine. If the price was right a good crank as well.