So my son bought his first vehicle, a 1994 GMC K2500 with 5.7 TBI. The engine is shot and he got a great deal on a lightly used 350 ZZ4 crate engine with Vortec heads. He's purchasing all kinds of parts for it inlcuding a Fi-Tech EFI, 30001. Of course this is his and my first build. We've...
My 1997 5.7 Vortec with 145k has always fired right up after less than a second of cranking. Now it will sometimes take up to three seconds of cranking before it starts. However, it only happens when the truck has been off for 1-6 hours. Fires right up in the morning or when I had just had it...
I have a 95 5.7L, and I'm looking for an exhaust that will give me a loud but not too loud nice deep rumble without any pops or crackling sounds. I hear so many trucks in my town that sound like this, anyone know the setup to achieve this sound? Any input is appreciated, this is my first time...