Revo with RB 523TM

[danker16]

anybody still have these engine lying around or still run them?
looking for spare parts and feedback on tuning

 

[Certified Mike]

I don't have the motor itself, not direct use... But tuning is often a common theme in nitro. What info are you looking for?

 

[WoodiE]

looking for spare parts and feedback on tuning

For the ultimate tuning guide take a look at our Nitro Tuning Tips and Tuning Flow Chart thread.

 

[olds97_lss]

I saw one once. If you have the header/pipe, your sitting on gold. The RB pipe worked really well with the picco mid-block and OS21TM's. So much so that you cannot find one for sale, even though they are a non-wear item.

 

[2revo1maxx]

I have experienced the Sirio s27 twice, and that engine is a beast! I didn't have much trouble tuning it, but it always had that "left turn lean" issue, which IMO, was actually a right turn rich issue.
I never tried it on a T-maxx to as an attempt to determine if it was a revo thing or a Sirio thing. I'm pretty sure it's a Sirio thing.