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Jay racing comes with everything you need. Just have to mod a stock harness
what did you have to mod? and on Jay racings site, they dont give you any options of what type so I assume they are the right ones even tho it says fits all cobalts?
enlarging, moving the port means that OEM vacuum deltas wont be met but I dont think Mr. B cares about that.
PS Mr. B nice tip rotating that baro sensor! Why didnt I think of that? lol
I don't care about stock vacuum deltas the lsj has a **** poor evac system to begin with I wanted better I did what gm racing did increase the line size which gives a stronger vacuum signal to pull pressure from the crank case and that is 100x better then the stock evac system
I read bout rotating the baro sensor on here a long time ago so I cant take credit for it