Hagar1
Senior Member
- Joined
- Aug 9, 2023
- Posts
- 1,114
- Reaction score
- 2,308
- Location
- Ontario Canada
- Ram Year
- 2012 Ram 1500
- Engine
- Hemi 5.7
Some of the big birds back in the day used 130/145 there was problems with fouling so a material was made available TCP Tricreyslphosphate, not nice stuff, but it worked.AV gas contains lead, that is why it is called 100 LL = Low Lead. The old 80/87 and 100/115 had a lot more lead but the 100LL was sort of a compromise.
I still have a can of it from the days of my flying days when someone before me used regular leaded in that plane engine. I didn't fly any big stuff but that worked on small plane engines too.
Can't do that anymore at most small airports now though

