camaro383

iTrader: (13)

I searched but couldnt find exact and up too date info so figured i'd ask..

I want to sump my 98 tank
-Should i use the comp engineering sump
-Do i need to do anything the the inside of the tank to prep it for the welding
-Im gonna tig it myself, should i use a special gas mixture
-do i need to coat the inside of tank with anything after the work is completed
-and do i run the feed and return from the sump or do i run the return back through the stock sending unit

Also i plan to keep a single walbro in stock sending unit and have the other pump kick on under boost, will the sump and moving the factory baffle have adverse effects on the pump in the tock location ?

Thanks