RCU Forums - View Single Post - Evolution 15cc for TF .61 P47 Thunderbolt
Old 08-24-2015 | 01:36 AM
  #4  
Lifer's Avatar
Lifer
My Feedback: (1)
 
Joined: Aug 2008
Posts: 4,564
Likes: 0
Received 36 Likes on 34 Posts
From: Kansas City, MO
Default

No, it didn't require mods. Also, I recommend the side-exhaust version as it's install is easier. I still recommend the VVRC 20 as it is a better value and in many regards a better engine.