I have a 94 Chevy Silverado, it has a stock 350 TBI with 315k miles on it. The transmission needs to be redone and I’m wanting to get more Hp out of my truck. I was thinking of rebuilding the current 350, but I am also thinking of trying to put a LQ9 in it, I am wanting around 400-600Whp out of it. Ik the 350 are reliable up to the 500ish Hp, and the LQ9 can handle up to 1000Hp. Just looking for other opinions. Thanks