PPl are misinformed, speed density works great if you cant afford the swap , but if you have the time and the money, do it , it will have to be done eventually.

C&Ls have a sampleing tube that u can swap depending on what injectors you have.

 

so with trick flow street heat intake, 70mm tb, 1.7 ratio rockers, shortie headers and the fender mount cold air, i should be ok with speed density