Very interesting , and you're saying this was in a factory sealed engine?

Yes maybe I will just notch it on other side and run it ?

I,m going to return it thanks

Where did u purchase it from?

And just fyi , I have seen thousands of novarossi engines and not once have I seen that , that's what making me question it jackhammer .

Hope it all gets worked out , if not send it in to me and I will make sure it is right for ya

LHS .had the same reaction you did when I told them will swap out though so that's awesome.

Hello,I was wondering if anyone can help me.I was thinking of buying the nova p5xl for my truggy for next season.I was reading the info on the motor and novarossi recommends no more than 25% nitro my question is it safe to use 30% percent byrons or just get 25% byrons also what pipes do you guys recommend the track i race at is pretty big but it is tight and twisty no real long straight,s thank,s Jack

Yes you can run 30% in it just fine and get the 2084 pipe.
http://www.amainhobbies.com/product_...pe-No-Manifold

Talk to Monty.. Houston on the forums.. or just visit this site and u can drop him an email or PM.. email might be your best bet... great guy and will get you hooked up with what you need...

http://www.houstonsengineservice.com/

Hello
 

I think all novas are shimmed for 30% if it's a newer black case.

Those instructions are a bit old, but not a bad idea to use 25% in my opinion, just about everyone else uses 30%.

No problem whatsoever using 30% fuel (byrons recommended) in all novarossi offroad engines .

Lmk if you want to purchase a p5xlt , I will do my best to make sure u are well informed and happy with your decision .

Happy motorin',
Monty

whats the cheapest nova motor and has the longest parts list?

like p/r/s?
bearings

Question
 

Hi guys,

simple question... I have an old 21-5KT (busted rod/piston/sleeve). Just got a used Plus21-7KT. Can i just simply switch rod/piston/sleeve from Plus21-7KT to 21-5KT?

Thanks,

Your pm answered

Hope that helped,
Monty

Btw , the answer is yes

Even though there are some crankcase porting differences it will work ;)

'Thanks... :)

btw , do you know eduardo coseteng from over there ?

one of my very good customers and a super good guy :)