TraxxasRevo Big Block Installation Kit - 3 Years & Above

Alles Dabei danke USA

great works good and pretty easy to install

I bought from Rapid Warehousing. Ship fast and sealed in the traxxas bag. This kit has everything I need to put my HPI savage f4.6 engine in the Revo 3.3. The only problem that the Revo's rear arm is too near to the engine so I have to try really hard to put the pull start on

The header pipe doesn't fit the exhaust port on Trackstar engines