MrHungwell94
New Member
- Local time
- 2:29 AM
- Joined
- Apr 27, 2015
- Messages
- 29
I don't plan on doing much modification to my engine but one thing I do want to do is trim off the small part of the piston that blocks the air intake when it is at top center to get better airflow, but should this be done to a brand new never ran before engine? I'm waiting on my new motor to come and I know the first thing I'm going to do is take it apart and inspect the jug, particularly the transfer ports, as I had a fairly new motor have a piston catch on one and gash the piston and take some small pieces off the port and it looked to me like it was a bad mold so I might just give the transfer ports a gentle sanding to make sure the edges don't give the piston anything to catch on to and I figured while I had it apart I'd perform that modification as I've seen on many YouTube videos and have heard it greatly helps but I'm worried it might be a little too much for an engine that hasn't been broken in yet, so basically, is it safe to perform any modifications on a brand new motor before it's break in period?