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1x Base Plate Gasket
1968-1969 Plymouth Road Runner w/ Hemi Engine Only
Edit/raise RPM and speed limiters
and reduced shielding material
this coil provides a stronger and more consistent spark
HP EFI ECU & Harness Kits - 550-607 FineLInes 1x Base Plate GasketOverview: Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water meth? This HP EFI kit can control that too! Features: Simple Installation Plug and Play control of GM LS2 LS3 LS7 engines. Just plug the harness into your factory
