Originally Posted by
austinbarrylee
Rob big intake?? I'm buying the tweated and stock intake manifolds. Well I'm a speed demon. I love speed. So it looks like I will sell my pulleys & get bigger. I just thought stacking would give the max hp. When you stack what would I have to buy since I already have code 3. I will also already have fuel pump cause I have a friend who works at Mercedes and is giving it for cost. I am just saying I will prolly only get $400 for my code 3. I will have to put around $500 more to get bigger pulleys. Fuel injections are $550. I was just thinking it would be more cost efficient to double stack plus I'm getting more HP.
Rob has his own large intakes. Grip may have a photo he will share. You are buying the modified stock intakes. He opens up the throat for more flow. Big difference between the two in size.
Bottom line, is when you push the envelop you are going to have to be more aware, or monitoring A/F. regardless of the combination you decide to run. Running what you have now is pretty safe, even adding the tweaked manis, you are still safe. Good luck with what you decide to do, plenty here will help you if we can...