i m wanting to make 800hp at the crank...... right now i m dyno at 425rwhp 456rwtq ..i have a 2004 chevy truck with a 408 ci. motor.... with a stock intake and fly by wire tb.. i m getin ready to switch cams and change gears to get me up to 550 or better..(i hope) and then i m going for a 250 shot to get me the rest of the way there...

i dont want to spend the big money to mod my truck to make a fast 90/90 work if i dont have to and if i can get the victor efi intake to flow just as well then i m game .. i dont no what all if would take to make it work.. and if it will do what i m wanting .....does any one use them ?
Edelbrock Super Victor EFI Intake Manifolds ?


425rwhp 456rwtq

i have 225/62 afr head
Duration at 050 inch Lift: 216 int./224 exh.
1.8 rockers
11and3/4 to 1 compression
i have 3.42 gears


i would like to put a Magic Stick V.4 239/242, .649"/.609" Camshaft
i m geting ready to up grade to 4.11 gears

 

I have one with my turbo set up with and intake elbows.com elbow and it works good. On my smaller motor I noticed it lost a little bottom end, but when boost kicked in it was great. With your bigger motor bigger cam and using nitrous I would go with it. You could go with a 2 stage system and plumb it for direct port and a plate if you wanted.