So I have 98 gt, have had for sometime now but just decided to pull out of the garage and start to play around with. When I bought it, it came wt a 83mm maf, 24lbs injectors, and I'm wanting to say its a 76mm throttle body and a cold air intake. All of it is BBK. Now I'm assuming it's a stock engine. I do know it has the cat delete BBK x-pipe on it as well. Stock fuel rail, stock fuel pump, stock heads and intake. So I'm having issues with the car. At wot it stalls out and doesn't have any sort of power but as long as I don't get in heavy on the throttle it runs kinda ok. Was needing some advice about what I should check or do. Higher volume fuel pump? Larger fuel rails and pressure regulator?