- Messages
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- City
- Washington
- State
- DC
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- United States
- What I Drive
- 2019 Stinger GT1 AWD
I need some help with a pair of GFB TMS Hybrid BOVs. I have the 3.3TT So they are the type that can’t be adjusted by spinning the centers of the valves. You basically either get full atmosphere, full recirc or 50/50 atmosphere/recirc. Right now I have it set up on full atmosphere and the spring load Allen screw is 4 turns in from the top on both valves. Should the engine run full recirc or full atmosphere and is the spring load screw turned too far into the valve or should I be good? Sorry I just don’t know what the hell I am doing. The instructions from GFB are ok but they don’t tell you what’s “best overall for the car.” Are the stock valves running on full recirc when they’re on the car?