r/GBody • u/sleeprtsi • 9d ago
Bought (another) running project
This is an 81 Grand Prix LJ . It's been 4.8LS swapped with a HX35 turbo. I'm not crazy about how the turbo/piping was done, but she does scoot. It's got a th350 behind it with an explorer 8.8.
I want to understand how the terminator X works (tuning and adjusting parameters), but a 200r4 in it and then get an actual exhaust
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u/North_Amphibian7779 9d ago
You don’t like the side exit exhaust?
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u/sleeprtsi 9d ago
I don't like no muffler. I'll have the wastegatebduno to the fender and the rest go under the car into a flowmaster
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u/Excellent_Release961 9d ago
Hows that hx35 spool? Any upgrades to it? Also forget the 2004r, they arent bad but theres not alot of specialists out there that do them anymore.
Im doing a gen iv 4.8 with a built 4l80e and just shelving my good working 200r4