Vindicator 2 LT1/LT4 "R" Port Plate System

IMPORTANT NOTE ON AVAILABILITY: We are expanding and moving to a new location this month. Orders placed between now and the end of February 2024 may experience slightly longer lead-times of up to 6 weeks. Please call, text or email to verify item availability.

The simple way to solve fueling issues on the GM GenV LT engines - add Port Injection!

The THP "R" Port Plates are specifically designed to utilize the short body style LS3/LS9 style fuel injectors. These plates are slightly thicker than our standard Vindicator 2 "LP" and "SC" plates and are designed for race applications where hood clearance is not an issue. They will not fit under the C7 Corvette or ZL1 Camaro stock hoods. The Camaro SS and CTS-v stock hoods will fit over the Magnuson 2650, however the blower will be close to hood liner.

NOTE: Valve Cover Requirements - The R-plates are designed to work with our THP 2-pc Billet Valve Covers or stock GM valve covers that have been modified to fit a Magnuson TVS2650R (ignition coils relocated). If you have different aftermarket valve covers, please call us to verify fitment.

The "R" Plates work with 35mm "SHORT" LS3/LS9 length injectors. Injector options we have for R-plates can be found here:  FUEL INJECTORS – TooHighPsi Engineering 

All kits include 2 sets of plates, brackets, fuel rails with -6AN or -8AN end fittings, O-ring gaskets and necessary hardware to mount injectors under your supercharger (injectors not included).

Mounting hardware options: In early 2022, Magnuson changed the design of the 2650 supercharger housing casting.  The original design was produced with 3 pieces (center rotor housing section and 2 intercooler pod castings bolted to the sides of the center) The later 2022+ housings are all one piece, please select the correct housing style to ensure we provide the correct length bolt for your application. 

Fuel Rails are a -8AN internal bore, please select to the right if you would like -6AN or -8AN end fittings with your kit.

LT4 options adds PCV spacer connector for under supercharger.

Please call or email us with questions about your specific application!

These parts are sold for ground-vehicle use in a controlled environment.