so I dont like how everyone hates the dreaded opti at high rpms Im told they arc out. So being that my LT4 intake has been machined for a distributor what dizzy would I want to get and what would it take ti set up? I know the blocking plate would need to come off and the intake would need pulled to set up the gear to run off the pump( Ive had the motor apart and seen that part) but what would I do for the signal to the computer? would I need to install a crank trigger some how or do they make a dizzy that has it built in some how? Kinda stumped on this one. heres a pic of the mainfold.