Ok i went down by my 87 GT vert i brought down my GT40 intake that i painted..the 1.7 cobra R/R's, the new computer to change to MAF...so i was asking him a few questions...about the injectors and MAF general stuff ..He said now that im going with the gt40 heads and intake..i should go to 42 pound injectors and a 90 mm Lighting MAF meter and then he can give me a chip with 5 tunes on it. oh yeah and he said to get the 255 lph blower fuel pump???...which one is that...Does this sound like a better way to go from 24lb injectors and a 70 mm MAF cailbrated for the injectors and a 190 lph?...What will be the benefit of this?will i gain more power any help would be great...Oh yeah the injectors and MAF afe for sale now...lol....