Fuel/ vent line size

blasterdemon7

I'm not winning.
Nov 19, 2009
13,642
251
125
54
Delaware
I want to check to make sure I'm rite.1/4 for carb and case vents and 5/16 for aftermarket carb and Banshee petcock. Am I rite on this?
 
Yes, you are right. Main fuel line for a stock Blaster's carb and crankcase vent are 1/4" ID. Vent lines for the carb are 3/16" ID. Pingle/Banshee petcocks and some aftermarket carbs use 5/16" ID fuel line. I love Moose Racing line clamps, BTW...got a whole variety pack and use them everywhere, even on lawnmowers and my buddy's Timberwolf 250.
 
  • Like
Reactions: blasterdemon7