It should run fine without insulation.
My buddy and I raced one in Phoenix in the summer with no vapor lock.
My buddy and I raced one in Phoenix in the summer with no vapor lock.
It should run fine without insulation.
My buddy and I raced one in Phoenix in the summer with no vapor lock.
Thinking of keeping it now you've squared away the gremlin?
Its living the dream of extended idle times and continues to run?! Good News!
In 122 degree heat vapor lock can happen.Racing uses fuel. Idling does not. Stagnet fuel if heated expands.
Maybe its as simple as routing the oem line differently? Off hand I'd also guess that steel and glass filters absorb more heat and could be adding to the issue. Any fuel path that offers restriction can aerate fuel under low pressure; add heat and you get vapor lock.
Does it have methonal fuel? All stupid things that add up.