The Nitrous Express EFI plate conversion for GM LS 102mm throttle bodies is a pre‑machined plate designed to fit LS 102mm intake openings and includes a second set of passages for an easier dual‑stage upgrade. This plate lets installers prepare for future expansion while maintaining correct nitrous and fuel distribution, providing a practical EFI plate option for compatible GM LS 102mm systems.
Nitrous Express EFI Nitrous Plate Conversion GM LS 102mm