RCU Forums - View Single Post - BILLET Arrow Shark 26cc Engine. NEED INFO
Thread: BILLET Arrow Shark 26cc Engine. NEED INFO
View Single Post
Old 05-05-2025 | 08:13 PM
  #2  
Justaddwata's Avatar
Justaddwata
My Feedback: (3)
 
Joined: Feb 2005
Posts: 6,166
Received 10 Likes on 10 Posts
From: RI-USA, RI
Default
According to Arrowshark - they recommend 87 or 90 octane fuel with Synthetic 2 stroke oil mixed at a 16:1 ratio (8oz per gallon). (I have exclusively run 8oz per gallon (or more) for decades in my boats).

Page 15 of the Arrowshark owners manual lists a break in process they recommend. https://www.arrowshark.com/2020/owne.../RTR-Boats.pdf
Justaddwata is offline  
Reply Like
The following users liked this post:
SlaminSamD (05-06-2025)