Sensei948 That's a debatable subject, two rings seal a bit better at the cost of increased drag, I don't know if there is a definitive answer of one being better than the other. Whenever I put a saw together if it came with two rings I put them both in.
140psi Good compresion 372xp oem,?
It will run at 140 but it's not ideal. I forget what a stock 372 spec is offhand but I think I'd like to see more like 160
@@dieseldave71
how do you get it, find out what's the specs for 372 xp?
@@dieseldave71 Master, I have 372 xp 2003 Epa probably has 2 rings, are 2 rings better than 1 or worse what's the difference?
@@dieseldave71 Master, I have 372 xp 2003 Epa probably has 2 rings, are 2 rings better than 1 or worse what's the difference?
Sensei948 That's a debatable subject, two rings seal a bit better at the cost of increased drag, I don't know if there is a definitive answer of one being better than the other. Whenever I put a saw together if it came with two rings I put them both in.