Isobutane vs Nbutane

[cyclopath]

@TwistedStill

Will the 21 degree difference make my operating pressure much higher? Surely no higher than my nitro at 60 or 70psi.

you know damn well that depends on what temperature you’re running…

https://bushwalkingnsw.org.au/clubsites/FAQ/FAQ_Mixtures.htm#Iso