MuhThugga

Intake, no. Throttle body, yes.

And you are way oversprung with those valve springs and that camshaft. I would get a spring that is rated to .600 so it is closer to coil bind at full lift.

Tyler Dietzenbach

iTrader: (5)

If you're going to do a significant head upgrade then you'll want to grab a better intake such as a fast 90/92/102... or you can send off your intake to TPIS and they will put a 90mm snout on it, which is on par with a fast 90. Then you'll be getting a throttle body with the same opening your intake is.

RocketBird

my tuner said I’ll be fine with my setup, beside i wanted a really aggressive duration for the cam & 660 lift.

MuhThugga

Are you changing the camshaft? Because the cam you have is neither of those things.

dannyz

I would stay away from Advanced Induction.
Quite a few posts about them taking literally months to return heads sent to them for work.
And thats not to mention being unable to get anyone to return e-mail's, calls, txt's, you name it.

Tyler Dietzenbach

iTrader: (5)

I've heard the same. If you have the cash you could go to TEA and use their services.

if on a budget, I personally used Texas Speed and I think they did a fantastic job for the price which was far less than TEA or AI

Roarin_8

iTrader: (5)

Ahhhh Mr. Hits, you've been given some great advice on here. If you are looking to change the cam at some point to bigger, I advise to check out the Gen 3 Internal engine section. Also read the stickies regarding the cam in that section.