Mine is the manual 6 speed, will i still notice a large amount of power in my 99 7.3 L
1814973
Yes (Like night & day) you will be glad you bought it. Happy motoring ( ps thats what i have 99 7.3)
1220549
So the distance between a 5, 6, and 7 speed freewheel/cassette is different. The less cogs, the more distance. Most likely this will not work well with a 5 speed indexed freewheel. There are 5 speed shift mechanisms out there, just search up for them.
1505297
Hello, No, this is for the 5 speed only. What is the engine liter size of your vehicle?Jessica Gripforce-Clutches
242644
I have a 383 with 450hp and 480tq and have no problems. Believe it's rated up to 500hp
592099
Ive got the 4.8 in my 06 Sierra. Had 3.23 gear ratio changed out to 4.10 and went to 265 tires from 245. My speddometer was way off. But with this i was able to change vehicle settings for changes i made. It tells me im averaging about 17mpg. Thats up from between 14-15 befor the changes ive made. Not too sure how acurate it is tho because my speedo and odometer seem to still be off a bit. Oh, also be nice to know, for my GM vehicle i have to pull 5 fuses under the dash and 4 more uner the hood for changing the vehicle program settings. Kind of a pain but not really all that hard.
59948
I was using 87 with the tune then went to 93 and It seemed to be better power and mpg with 87 but idk my mpg but I can tell I get better though
701153
yes, remember its multiple spark under 3000 rpms ..i used to have run on after shutting my car off and that's gone ..never had it since i installed the box..also the idle is smoother,gas mileage improved as i opened the spark plug gap from .35 to .50 ...also, hit the key and BAM! starts right up too..i called msd and they told me the only difference between the al6 and the street fire boxes was that one said msd and the other said street-fire.. ;))
1901840
I have a 2001 Ford F250 with the 7.3 diesel. With the watchdog I could monitor speed, RPM and turbo boost only. I already have a speedometer and a tach in the dash from ford, so only thing that was new was turbo boost. I send it back! Now I'm waiting to see how good Amazons return policy is.
1341762
no..but it works like a hot damn on my o6 st1300..ya need to make a little room between the hand brake cyclinder and throttle control..would be a prob on my 07 GW..but it has electric anyway.
227798
What engine are you putting it on. Mine went on 1600 dualport. With a 34 pict 3 carb
679264
Yes, but mine was riveted to the side of the throttle body.I cut slots in rivets and took it off. then adjust TPS for the proper voltage, I think it was 4.1 VDC but double check that number. Hope this helps
206478
Yes. If you have the 6.0 engine...if not, then I really don't know...check out the power stroke forum..some one there probably knows.
1576764
If I'm not mistaken I don't think that any where they say how much power you gain, it mite say on some forms from other customers if you want to look that far, for me I got it for my 6L 2500 and a air intake and noticed and good difference and I keep my set on meduim tune, I'm very happy with it, worth every Penny.
1654321
I have mine on level 4, it throws a code for the throttle position sensor.... other than that I havent had a problem with it for 6mos.
664754
Hi Mark,I've had this for 6 months now, I drive pretty fast all the time and haven't noticed much of a difference with fuel efficiency, but you can feel a difference in the power, and the sound is great.
1387181
It most likely will but it won't hold up. I have a five speed manual trans, it didn't last one hour.its looks really good, but if have to shift it will fall off in your hand...
2211771
I am not really sure about that. The nameplate on my old motor read 1075 RPM so it was an exact match. If you do go with this motor, the increase in speed will require that the motor deliver more horsepower. If you do decide to go with this motor as a replacement, I would make sure that the horsepower rating of the replacement motor is at least 25% higher than the old motor.