Hello All!
I have an LS6 intake on my LS1 transplant and am scratching my head to this extra barbed nipple poking out from behind the TB on the driver's side of the intake. I'm pretty sure its vacuum but have no idea where it goes or if I need it anymore.
Engine is in a non emissions compliant '66 C10. I went with a Vintage Air Frontrunner system and have ditched my entire front accessory drive, its complete and I need to get rid of it, anyone interested
Thanks in advance!
Cheers,
B