They built up a 350 to about 450 HP for under 4000, i think im gonna try to find the 6 cyl. versions of the parts that i cant use exact part numbers that they give and try to get and 300 HP out of mine.
me to i just did some looks like i can get about 250 for about 1000. i really wish i could get a supercharger for my truck. i dont like the whole turbo thing. im more of the american muscle. so if i want my truck to go fast its either supercharger or naturally aspirated. anyone know where i can get a supercharger for my TBI. everyone i contact said they stopped making them.