Juan Lopez

Hello, I am currently doing the ssm swap on my 2002 3.8, and I was wondering if I need to get a GT c.a.i. since I am upgrading the tb and manifolds. Also, will I need larger injectors? I used a calculator that said o need 21lb.s, but stock is 19 and the next biggest I've found are 24 lb.s.

Finally, with or without new injectors, will a tune be required for it to run safely until I have the money later?

Thanks in advance for any help!