Help in More Power
#1
Help in More Power
I currently have a 2003 F150 with 4.6 V8. Below are the mods I currently have and I'm looking to add quite a bit of more power. Where should I go from here?
XCAL2 tuned by Troyer
Air Force 1 intake
Eaton M90 supercharger
90mm mass airflow meter
Magnaflow Catback system
shift kit for transmission
XCAL2 tuned by Troyer
Air Force 1 intake
Eaton M90 supercharger
90mm mass airflow meter
Magnaflow Catback system
shift kit for transmission
#5
Originally Posted by ONELOWF
You are pretty much beyond the bolt on stage, as am I. I would suggest ported and polished heads with cams. That's what I'm doing. Be sure to take a deep breath before you start pricing.
Phil
#6
#7
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#9
Originally Posted by bixbystx
With the water injection kit, do you recommend the Snow Performance state 2 kit? I've also heard that going with a smaller pulley with the M90 isn't really a good idea. Would I get 60hp with just tweaking my timing in my programming or would that include a smaller pulley also?
I put a + 4# pulley on top and had a custom crank pulley made up that gave me another 1 1/2 to 2 PSI.Had the Snow kit and a 75mm throttle body.90mm mass air with 42# injectors and it was puttin out 2 times the stock setup was putting out.I was seeing 10 and a 1/2 PSI(I still have the crank pulley laying around)
Go with the stage 2 Snow kit.A lot safer then NOS and less money.
I was told by my tuner and some others that if I uped the boost on my M90 that a water /meth kit was needed.
Phil
Last edited by phil6608; 08-23-2006 at 04:38 PM.
#11