My former C3, with a .030 over bore and worked heads, had a wet, 3 stage system, direct port. started at 100- 150-200 at the last stage.
This was a stock part L82. Forged everything. SS intakes and sodium filled ex valves.
The two 10# bottles, were in the spare tire carrier, mounted sideways with remote valves.
Lots of fun on the street. Lots of money. Only problem I had, was running out of chuckel gas on a run.
Better know what you are doing or you'll blow it, fast. BIG BUCKS, if you blow your motor.