Nitrous Oxide 0.500 Blue Billet Square Bore Perimeter Injection Spacer Plate Speedmasterª & FAST line of

Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection

this turnkey engine delivers modern usability with vintage legend

from mild to wild

they also provide your engine with cleaner air for better performance

These Speedmaster main bearings are just what you need to freshen up your engine

Nitrous Oxide 0.500 Blue Billet Square Bore Perimeter Injection Spacer Plate Speedmasterª & FAST line ofThese Speedmaster perimeter plates employ multiple injection points to ensure that a perfectly atomized, cylinder to cylinder balanced blend of fuel and nitrous reaches your engine. The technology eliminates nitrous delivery imbalance, the major drawback with spray bar type nitrous systems. The plates are manufactured from aluminum and are anodized for protection.