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Old 01-08-2020, 07:10 PM   #15
biker2k's Avatar
Drives: 2018 2ss 1le
Join Date: Jan 2018
Location: Huntington, NY
Posts: 420
Originally Posted by TJay74 View Post
The electronic bypass valve is how GM limits max boost and how they bleed off boost once the throttle shuts. Once you hit max boost psi the programming opens the surge valve and bleeds off boost.

And yes you are correct, I had the vacuum reference backwards.
I have a bunch of spare motorcycle carb jets, I wonder if one would work, ill try it like that, it would be interesting to find out if t here is any way to adapt the zl1 system to my blower?
how big is the hole on that nitrous jet, I know you said .15 but in terms of a drill bit what would that equate to?
2018 2ss 1le roto fab dry, Stainless works 1 7/8 lt to 3'" x pipe with highflow cats to stock npp, 95mm t/b, edelbrock 2300, LT4 fueling , jms bap , 583/580 rwhp
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