sierra Vs. Ford Diesel
May 9, 2006 | 03:42 PM
#12
Originally Posted by TheLadiesMan
truck has about 115,000 on it. i think the reason it lost topend is my exhaust set up. i think it flows to well. i could be wrong but thats would be my idea.
May 9, 2006 | 05:32 PM
#13
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From: Hartland, Michigan
Originally Posted by SSlow 4.8
ya maybe... back pressure issue. you might run better with the cutout closed than
May 9, 2006 | 11:16 PM
#14
7.3's are dogs.
I raced my buddy in his 02 stroke with intake/exhaust/chip and had a similar outcome to yours. I also has similar mods to yours.
Now the 6.0......whatch out, it a whole 'nother animal.
My Dad has an 04 6.0 with AFE intake, exhaust, and an 85 horse Edge chip(small one).
Before my tranny and stall Id stay even with him from a roll, but from a dig he would get my by about a length( my front bumper to his back) never got a chance to have a go at him with my TC.
BTW. Tell your friend to lock it up(4wd) next time and stall it up to about 2k rpm. The outcome may be a little different if he wasnt already doing that.
I raced my buddy in his 02 stroke with intake/exhaust/chip and had a similar outcome to yours. I also has similar mods to yours.
Now the 6.0......whatch out, it a whole 'nother animal.
My Dad has an 04 6.0 with AFE intake, exhaust, and an 85 horse Edge chip(small one).
Before my tranny and stall Id stay even with him from a roll, but from a dig he would get my by about a length( my front bumper to his back) never got a chance to have a go at him with my TC.
BTW. Tell your friend to lock it up(4wd) next time and stall it up to about 2k rpm. The outcome may be a little different if he wasnt already doing that.
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