blsnelling
Friend of the Riff Raff
- Local time
- 5:44 PM
- User ID
- 447
- Joined
- Jan 8, 2016
- Messages
- 1,114
- Reaction score
- 6,230
- Location
- Franklin, OH

That's FANTASTIC to hear. I've wondered but didn't want to askI've used JB Weld in a metric chit ton of intake ports......and have yet to hear about a failure.

Personally, I'm a huge fan of JBWeld, just chicken to use it inside a cylinder. I have used it to repair a 2-stroke quad crankcase that had a rod go through the bottom of the case. I used it to repair another quad engine where the chain took a chunk out of the case. I have used it on the exterior of chainsaw cylinders where I have ground through either the transfer or intake. On my personal 390XP, I even have it on my exhaust port where I went too wide. It was applied to the outside but is exposed to the inside of the port. It has never burned through!!!
I have never seen it fail WHEN APPLIED CORRECTLY. The surface should be rough and must be PERFECTLY clean.