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-   -   Piston/Conrod/Liner for Novarossi N21BF (https://www.rctech.net/forum/nitro-off-road/430961-piston-conrod-liner-novarossi-n21bf.html)

htcurt 09-01-2010 01:58 PM

Piston/Conrod/Liner for Novarossi N21BF
 
Hi
Please can anybody advise on the best Piston/Conrod/Liner for Novarossi N21BF. If so please give details including part numbers etc. The engine is installed in a Kyosho 1/8 mp7.5 buggy, More power would be nice without losing out to much on run times. A friend just brought this vehicle and has been had over as the engine has poor compression. If an upgrade is possible please give details.

Thanks guys :D

deadmancourt 09-01-2010 02:06 PM

CONTACT MONTY @ H.E.S HE CAN HOOK YOU UP WITH ALL YOUR NOVAROSSI NEEDS!....YOU CAN GET THE 5PORT NOVAROSSI PISTON & SLEEVE AND ITS A DIRECT FIT!...AND YOU WILL HAVE ALLL THE POWER YOU NEED!

merdith6 09-01-2010 02:07 PM

Here you go...
 
Here is the whole set. It's the con rod installed in the piston, and the sleeve.

http://www.amainhobbies.com/product_...-3L-N21B-T21BF

It makes life so much easier to buy it like this, however, if you need help puting it together or want the engine checked over, you may need a new front bearing for example, you might want to contact Monty at Houston's engine Service. He is a real nice guy who specializes in Novarossi engines.

houston 09-01-2010 02:26 PM

part# 08536 would be the 5 port upgrade , around 150$ and i believe the part# for the 3 port is 08590? around 110$ or a whole new n21r limited for 135$ plus shipping ;)

htcurt 09-01-2010 02:35 PM

Thanks for all the advice, i can sort the engine myself, just need some part numbers as im not sure on which other sets are best for my engine.

Does anybody know if 8091 is any good? will it fit and how many ports etc, i cant find much info on this myself. thanks

houston 09-01-2010 02:44 PM


Originally Posted by htcurt (Post 7885729)
Thanks for all the advice, i can sort the engine myself, just need some part numbers as im not sure on which other sets are best for my engine.

Does anybody know if 8091 is any good? will it fit and how many ports etc, i cant find much info on this myself. thanks

8091?

koopesv 09-01-2010 03:05 PM

http://www.amainhobbies.com/product_...-Standard-Plug

I would just buy a new one for the price why not

houston 09-01-2010 03:09 PM

N21R limited

deadmancourt 09-01-2010 03:11 PM

ARENT THE N21BF'S A TAD BIT BETTER THAN THE N21R'S?...JUST WONDERING!

htcurt 09-01-2010 03:15 PM


Originally Posted by houston (Post 7885759)
8091?

Here is the link http://www.rcclearance4u.co.uk/novar...ines-244-p.asp[/B]

Im from the u.k by the way. Any idea how much it will cost me in customs charges if i had that engine from the USA?

Also monty i have sent you a PM.

Thanks

22Racer 09-01-2010 04:10 PM

I would put an Alpha F850 p/s/r in it for $76.00. It should have more power and great quality.

Rex

deadmancourt 09-01-2010 09:00 PM


Originally Posted by 22Racer (Post 7886074)
I would put an Alpha F850 p/s/r in it for $76.00. It should have more power and great quality.

Rex

LOL YUP:rolleyes::lol::o;):blush:

Lonestar 09-02-2010 12:52 AM


Originally Posted by 22Racer (Post 7886074)
I would put an Alpha F850 p/s/r in it for $76.00. It should have more power and great quality.

Rex

Not uninteresting - is the F850 a copy of the N21? Same bore, stroke, rod dimensions, timing and all???

Thanks,
Paul

houston 09-02-2010 07:01 AM


Originally Posted by Lonestar (Post 7887903)
Not uninteresting - is the F850 a copy of the N21? Same bore, stroke, rod dimensions, timing and all???

Thanks,
Paul

When u have the best product on the market , companies tend to copy what you've done ;)


Where do we GO from here? :lol:

Lonestar 09-02-2010 08:48 AM


Originally Posted by houston (Post 7888688)
When u have the best product on the market , companies tend to copy what you've done ;)


Where do we GO from here? :lol:

hehe

then again if I can put a $20 F850 rod in there when mine is done, why not?

Paul


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