I just purchased a 6v71 rebuilt, setup and ready to be put on a gas engine. i want to put it on a virtually stock 318. The shop that i got the blower from is going to build a plate to mount the blower to the intake manifold. Near as i can tell the four barrel flange is parallel to the engine, hopefully wont have any problem with the belt slipping off blower. But if there is a problem, i guess ill deal with it when the time comes. Planning on under driving the blower to get 4-5 psi Is there anything else i need to know about doing a setup like this? Do i really need a backfire valve or a burst panel?