Blower Dyno graphs. Post 'em here!

[raider]

did u role into the throttle or did u mash it? tq should of came on harder at lower rpms

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[FATHERFORD]

http://media.putfile.com/2004-F-150-Dyno-Run

[gmanjerseyfx4]

dam fatherford....what else do you have done?? How did you put down that much power...im not even close to that...did you up the boost??

[FATHERFORD]

Originally Posted by gmanjerseyfx4

dam fatherford....what else do you have done?? How did you put down that much power...im not even close to that...did you up the boost??

12psi
rear cat delete true dual
electric fans
tune

thats it.

[gmanjerseyfx4]

12 lbs is the difference...that and im on 35s without gears, so the engine revs too high before i can make that much power...oh well one day ill be able to up the truck that high

[FATHERFORD]

Originally Posted by gmanjerseyfx4

12 lbs is the difference...that and im on 35s without gears, so the engine revs too high before i can make that much power...oh well one day ill be able to up the truck that high

The you being 9lbs and the extra weight of the tires/wheels shouldnt be 100+rwhp difference. Go look at all the other procharger boys, they are putting down the same power you are. On 12lbs they put down about 360-370.

Something else makes the difference....

[justjames80]

9 lb pulley, tune, drivetrain, and that tire/wheel combo could easily make for what looks like a 100 hp difference on a chassis dyno. Tire inflation alone could mean 5 - 10 hp plus or minus. I'm making around 370 with a 12# ProCharger still running stock exhaust manifolds and catalytic mid-pipes with the PI 2V heads. You have the 3V heads which could account for 50 - 60 hp. I went from a 9# pulley to a 12# pulley and made around 50 more horsepower throughout which is more than the pulley could account for. Better tuning really helped.

[05RoushMarkLT]

Whipple twin screw on a 5.4L 3V, 22" rims, 4X4 supercrew. Speed limiter stopped the pull at 4300 RPM. I'm in the process of getting a reflash with the speed limiter either removed or raised up, and will get new dyno numbers when that happens. You can feel the 400+ ft/lbs of torque at lower speeds and it just keeps pulling.



Also, check out the video of playing with the truck after it was supercharged in my signature.

[Neal]

HI!... Nice vid, you can really hear the SC'er. But c'mon man!, in the rain. Try some dry concrete! LOL! (JOKE) More like this :

http://fordtruckworld.tenmagazines.c...es/play.asp?34

[05RoushMarkLT]

Originally Posted by Neal

HI!... Nice vid, you can really hear the SC'er. But c'mon man!, in the rain. Try some dry concrete! LOL! (JOKE) More like this :

http://fordtruckworld.tenmagazines.c...es/play.asp?34

Dayumn, nice burnout! I'd be all over that, but these 22's are too damn expensive.

I'll get another video soon from inside the cab. The whine is wicked loud from inside the cab. Just when the pulling really gets going, the 99mph speed limiter hits and the fun is over. I gotta get that fixed!

[Neal]

HI!... I wouldn't be able to put up with your 99MPH top speed limiter. You must be going nuts! LOL! Mine WAS 106MPH from the factory but that's long gone...... for about 7 years now! LOL! I can hit right around 125-127MPH in the top of 3RD gear and I have 4.10 gears and 28 inch tall tires.

[skidmarkracing]

Many know I have been making changes on my truck over the past several months. With the latest setup and new MAF

14.4 psi
562.9 with 731.9

Will get the graph up on my site asap

[skidmarkracing]

The turbo lag shown here is because of my waste gate. I had it setup wrong with my boost controller.

[usarmyvet20]

hey crash what happened to your business i have been wanting a super charger for my new 04 f150 with a 4.6. got rid of the focus you were giving me tips on.

[skidmarkracing]

Hey, this is actually Mark. Derek (crash) is no longer around