Check the listing for details. LS1 Nitrous Oxide Plate LS6 Nitrous oxide plate C5 Corvette Nitrous Oxide Plate. Condition: New. Listed at 149.00 USD. DynoTune Nitrous Bottle warmer Pressure switch This auction is for one new DynoTune Nitrous Oxide LS1, LS6 Nitrous Oxide Plate with gasket and bolts. This auction is for one new DynoTune Nitrous Oxide Plate with gasket and bolts. The plate will support 75-200hp, it is made from billet aluminum and has a wide angle spray pattern. This plate will fit stock size intakes 76mm, and some fast intakes. Does not come with jets, just comes with whats pictured.. Fire bird and camaro's require a throttle spacer assembly, contact dynotune for that pricing. The Kit contains the following: billet LS1, LS6 Nitrous plate for 76mm intakes(stock and some aftermarket) ls1 gasket and bolts power steering tank spacers and bolts.