New to the forum but somewhat familiar with LT1. I have an 84 Camaro with a 93 Complete Drivetrain. I guess I have a hybrid of some sort. LT1 rebuilt with LT4 Cam and roller tip 1.5 roller tip rockers and 24 Lb Injectors. Rest is stock. Trans is 93 4L60. Recently upgraded to 94 PCM; rewired Injectors to Sequential; added new LT4 Type Springs and Roller 1.6 Rockers, swapped ICM to 94 type. Had PCM tuned for the application. Usual mods to Chassis and Suspension. Also blessed with 94 upgrade problems. I need help.