2 speed for HPI Firestorm?

[tdawg55]

How can I made a hpi firestorm a 2 speed

 

[HSPGuy2190]

Why do u wanna make it 2 speed

 

[WoodiE]

To my knowledge, there is not a 2 speed transmission for the Firestorm. We do have a member here that converted his Firestorm into a big block and also was able to mod his way into fitting a 2 speed.

 

[tdawg55]

Okay cause I really want a 2 speed

 

[tdawg55]

Hpi firestorm

Just wondering how much money it would be to put a block block engine in a hpi firestorm and how much work would it be