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ran truck on dyno yesterday

948 Views 17 Replies 10 Participants Last post by  slownlow
just a couple pics only made 245 horses but i was bored and stuck at the show so i figured y not
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Good looking truck. Does the overall tire and rim size effect the dyno run at all, or do they somehow calculate that into play?
oh they make a difference, if he were to run his stockers he would have gotten slightly better numbers
Good looking truck. Does the overall tire and rim size effect the dyno run at all, or do they somehow calculate that into play?
Itll affect the numbers big time. Thats alot of rotating mass!
just a couple pics only made 245 horses but i was bored and stuck at the show so i figured y not

What are your mods, if it's a 5.3 sounds like no mods, no offense, just wanted to know what you have done with those kind of numbers
Itll affect the numbers big time. Thats alot of rotating mass!
Yah rims and big tires make a big difference, i would know, lol.
I rna mine yesterdya too...with my 20's on...figured tho....thats how it is on the street so thats how its gonna get dyno'd
I rna mine yesterdya too...with my 20's on...figured tho....thats how it is on the street so thats how its gonna get dyno'd
Exactly, everyone tells me when i go to the races to put different tires on, but then that's not what i'll actually run when someone pulls up next to me
yah definetly..when I head to the trakc Im gonna run it jsut as it is...see what ti does...then after that do the smaller rims, slicks, and no gate
Hows the HPtuners doin for you? I just got it last week and I'm learning...........slowly.
its a 4.8 with a cold air intake shorties and exhaust
its a 4.8 with a cold air intake shorties and exhaust
I'd say 245 is pretty dang good then. Those mods probably did about 15-18 hp for ya tops.
I'd say 245 is pretty dang good then. Those mods probably did about 15-18 hp for ya tops.
I guess that's pretty good. I had 260 with a W4M tune and intake and cat back and that was it. Of course it's a 4.8 that he's got.
mine made a big difference with the wheels. not too bad for a 4.8 i wish i did mine before the motor swap.
nice lookin truck
Pretty good! now you need to get it tuned! Truck looks good btw!
Itll affect the numbers big time. Thats alot of rotating mass!
Right, I just ran mine at the track on Sun. I know, Im running 22's. I didnt know if on a dyno they didnt like calculate that shit in or something.
yea the tune is on my list right after i get my tailgate back handle gettin shaved any suggestions
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