Sirio 3.0 enough Power?

[bforum3]

Sirio tx-18 enough Power?

I currently have a Sportmaxx that has been transformed if you look in my pics of my truck and i have added a lot of weight to the truck, for example i added....

All RPM wheels
All RPM shock towers /w big bore shocks
All RPM A arms
All Rpm Skids
Cybermaxx cage (not full kit)
t6 machined aluminum bulkheads

The list goes on, but back to my point, my trx 2.5 is worn out to the point it wont start at all, will the sirio be enough power and i have the big bore sirio pipe already.

Any info is appreciated.

 

[Plaidfish]

it won't fit on a stock chassis unless you do some serious modding......go with a sirio .23 or OS .18.....they give more than enough power for a stock maxx chassis set up.....or a picco P2 .21 if you like frustration.....

 

[.21Rc10GT]

Sirio .23!!!!!!!!! Serious freakin power and eye watering speed!!!

 

[jmarzilli]

Sirio .23!!!!!!!!! Serious freakin power and eye watering speed!!!

I agree
My maxx weighs like 15lbs and my sirio .23 still pulls up the front end and is extrmely fast!

 

[bforum3]

Sorry Misunderstanding

I was talking about the sirio tx-18. The direct replacement for the trx 2.5.

 

[jon2]

I think that Sirio 18 is discontinued. I would opt for the sirio 23 or get the OS 18TM...if there is a conversion kit I would rather have the OS 18TZ. Better output IMO. The racers have placed the 18TZ in Revo's so I hope they made a mount for it to work on the Tmaxx..

 

[.21Rc10GT]

Sirio .23 all the way... The OS TZ is one hell of an engine though... I think the Sirio would give ya more speed and performance... But, if ya dont have the money... OS!!!