Ok I have a 2004 cobra that has a fully build motor with ported and pullied eaton and solid rear end. I am wanted to get 700+ rwhp and I am just wondering what everyone thinks is the best way to do it and cheapest. I have been thinking of the 3.4 whipple or the procharger f1a. I would much rather get the whipple, but if the procharger is going to be better I would do that. I have read that the f1a at 25 psi will make 750 rwhp. I dont know if that is not true or if the whipple is getting better numbers or what. I would also like to know if I do one of those what else would I need like fuel pump, injectors, fuel rail and all that stuff. The next question I am wondering is how much would you push boost wise with a motor that has 2000 miles on it and has all forged internals. Well if you can help me out it would be great. I am also sorry I have so little information about this stuff I have always owned N/A camaros so this is totally new. Also if there is a better of cheaper way to get there please let me know. Thanks for everything Kyle