Picco P-7r evo II or MR Ninja MR21 B01A  
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All Forums >> RC Cars, Buggies, Trucks, Tanks and more >> RC Car Engines >> Car Nitro & Gas Engines >> Picco P-7r evo II or MR Ninja MR21 B01A Page: [1]

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Picco P-7r evo II or MR Ninja MR21 B01A - 5/9/2008 7:34:08 AM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		Please reply if you have run one or both engines. I need honest feedback only as I need to buy one of the two engines within a month's time from tower hobbies or amain hobbies. Anyone of of them will go into my Hyper 8.5.


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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/9/2008 8:07:11 AM   
supertib


 

Posts: 3178
Joined: 3/30/2004
From: , MB, CANADA
Status: online 		the Ninja is smoother and IMHO better for a Buggy..the Picco has more power and can be too much power for a Buggy and is better suited to a Truggy...

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/9/2008 12:29:31 PM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		Anyone?


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Hey. You wanna lay the fate of the world on the kid''s Camaro? That''s cool - Transformers: 2007

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/9/2008 3:29:34 PM   
strngdze


 

Posts: 49
Joined: 5/30/2007
From: San Diego, CA, USA
Status: offline 		I have the Jammin JPX .21 which is basically a re-badged Picco P-7r evo II. I think this engine is an absolute beast, and when you consider the price at A-Main, you can't go wrong. I run it in my ST-RR and it has never let me down.
I have never had the carb issues that many on this board have mentioned. Mine has held a solid tune, only needing minor adjustments from the different elevations at a few tracks that I go to.
I believe the Picco P-7r evo III should be available soon. I would check A-main for availability if you're considering the Picco. Good Luck!

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/9/2008 7:11:20 PM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		Which one of the the engines has a good low end? The track I run at is technical which requires low end.


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Hey. You wanna lay the fate of the world on the kid''s Camaro? That''s cool - Transformers: 2007

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/10/2008 5:03:50 AM   
j_blaze



Posts: 1365
Joined: 1/4/2007
From: Tampa, FL, USA
Status: offline 		i've driven both, tuned and race ready. there is no comparison to the ninja, except maybe the new grp's which are the same thing with different heads. it has CRAZY bottom, middle and top, way too much motor for my driving skills. mr21, byrons gen2 30%, os p3 plug and jp3 pipe, hang on. and the thing had a 6.5mm venturi and never went over 189c.

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/10/2008 5:22:29 AM   
supertib


 

Posts: 3178
Joined: 3/30/2004
From: , MB, CANADA
Status: online
quote:

ORIGINAL: joydude630

Which one of the the engines has a good low end? The track I run at is technical which requires low end.



the Picco has much stronger low end then the Ninja...the Picco has a stronger mid and top as well... But many people find the Picco to be too powerful for Buggy use.. which is why I recomend the Picco only for Truggy applications...the Ninja is smoother and easier to drive which makes it a better choice for a Buggy.....I have owned and modified both motors, as well Adam has dynoed both motors as well.....Ninja's aren't known for having big HP, they are more of a finesse motor..the Picco is a heavy hitter and known to be a real handfull......

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RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/10/2008 6:48:35 AM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		j_blaze

If I need to tame the bottom end a bit; how can I do it?

I am planning to run the hyper .21 pipe with the ninja for the time being. Would it make any difference?


_____________________________

Hey. You wanna lay the fate of the world on the kid''s Camaro? That''s cool - Transformers: 2007

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       Post #: 8

RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/10/2008 3:06:44 PM   
supertib


 

Posts: 3178
Joined: 3/30/2004
From: , MB, CANADA
Status: online
quote:

ORIGINAL: joydude630

j_blaze

If I need to tame the bottom end a bit; how can I do it?

I am planning to run the hyper .21 pipe with the ninja for the time being. Would it make any difference?



If you want to tame bottom end ( which you wont with the Ninja as it has a weak bottom) but if you get the Picco ands its bottom is too much you can add a carb restrictor, that will tame it down in the low end

(in reply to joydude630)
       Post #: 9

RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/10/2008 5:41:06 PM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		Supertib

1. Picco engines are only shipped by tower hobbies internationally right?


< Message edited by joydude630 -- 5/10/2008 6:12:10 PM >


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Hey. You wanna lay the fate of the world on the kid''s Camaro? That''s cool - Transformers: 2007

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       Post #: 10

RE: Picco P-7r evo II or MR Ninja MR21 B01A - 5/11/2008 10:25:58 AM   
joydude630


 

Posts: 448
Joined: 6/14/2006
From: DUBAI, UNITED ARAB EMIRATES
Status: offline 		Anyone?


_____________________________

Hey. You wanna lay the fate of the world on the kid''s Camaro? That''s cool - Transformers: 2007

(in reply to joydude630)
       Post #: 11

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