Topic Sponsor
Performance, Tuning, and (LEGAL) Racing Post discussions about increasing performance, capabilities, and racing. ****WARNING**** Street racing or illegal activities will be removed and potential bans will be handed out.
Sponsored by:
Sponsored by:

Post pics of your performance trucks.

Thread Tools
 
Search this Thread
 
Old 04-09-2019, 09:27 PM
  #71  
Senior Member
 
rojizostang's Avatar
 
Join Date: Apr 2011
Location: San Antonio, Texas
Posts: 1,557
Received 260 Likes on 191 Posts

Default

Originally Posted by Ecks
Here's mine. Quick little dyno day.
what did it do on the dyno?
Old 04-09-2019, 09:46 PM
  #72  
Senior Member
 
Ecks's Avatar
 
Join Date: Sep 2012
Location: S.TX.
Posts: 2,091
Received 801 Likes on 530 Posts

Default

Originally Posted by rojizostang
what did it do on the dyno?
563whp/529tq
However, I was getting wheel-spin with my 35" tire setup at higher RPM's.
You can see where my torque falls on it's face right after peak. So the numbers aren't true.
The dyno readings were off about 600-700 rpm and 10-12 mph by the end of the pull.

Hoping to get it re-dyno'd after I finish my tune and swap in the 31" street tires.


Last edited by Ecks; 04-09-2019 at 09:58 PM.
Old 04-09-2019, 10:57 PM
  #73  
TOTM Sept. '18
iTrader: (1)
 
OCMike's Avatar
 
Join Date: Nov 2017
Location: Osceola, Indiana
Posts: 4,160
Received 3,057 Likes on 1,685 Posts

Default

Originally Posted by Ecks
563whp/529tq
However, I was getting wheel-spin with my 35" tire setup at higher RPM's.
You can see where my torque falls on it's face right after peak. So the numbers aren't true.
The dyno readings were off about 600-700 rpm and 10-12 mph by the end of the pull.

Hoping to get it re-dyno'd after I finish my tune and swap in the 31" street tires.


I ran my truck on a dyno when it was N/A w/35" tires and the guy did the same thing as you. On the X-Axis it showed speed. Most curves I've seen show power/torque on the "Y" axis vs RPM on the "X".

I didn't notice it till I got home and started looking at other folks curves. Is it just a matter of changing the plot to show RPM?

Mike

Last edited by OCMike; 04-10-2019 at 12:39 AM.
Old 04-09-2019, 11:13 PM
  #74  
Senior Member
 
Ecks's Avatar
 
Join Date: Sep 2012
Location: S.TX.
Posts: 2,091
Received 801 Likes on 530 Posts

Default

Originally Posted by OCMike
I ran my truck on a dyno when it was N/A w/35" tires and they guy did the same thing as you. On the X-Axis it showed speed. Most curves I've seen show power/torque on the "Y" axis vs RPM on the "X".

I didn't notice it till I got home and started looking at other folks curves. Is it just a matter of changing the plot to show RPM?

Mike
Yes they can change the axis however way. Like you said standard is rpm on the x axis not speed.
To me the graph was useless since the numbers weren't correct so we didn't bother changing it. I think it was easier for them to compare mph #'s when we were trying to figure out what was going on. To see where we started slipping.

Last edited by Ecks; 04-09-2019 at 11:19 PM.
The following users liked this post:
OCMike (04-10-2019)
Old 04-10-2019, 01:01 AM
  #75  
2018 F150 XL
 
Bugsiegel's Avatar
 
Join Date: Mar 2019
Location: NE NJ
Posts: 88
Likes: 0
Received 14 Likes on 7 Posts
Default



I have to say I really like this truck. There's something about those wheels/tires that make you take a second look.
The following 2 users liked this post by Bugsiegel:
loubif (03-16-2021), OCMike (04-10-2019)
Old 05-03-2019, 02:24 PM
  #76  
Senior Member
 
justinb491's Avatar
 
Join Date: Jul 2017
Location: Chicago
Posts: 339
Likes: 0
Received 72 Likes on 42 Posts
Default

I went from



Old 05-03-2019, 02:24 PM
  #77  
Senior Member
 
justinb491's Avatar
 
Join Date: Jul 2017
Location: Chicago
Posts: 339
Likes: 0
Received 72 Likes on 42 Posts
Default

To

The following 3 users liked this post by justinb491:
FishX4 (12-08-2019), foxx4afoxx (08-19-2020), Liv'nbytheBungie74 (10-22-2020)
Old 05-03-2019, 02:27 PM
  #78  
Senior Member
 
justinb491's Avatar
 
Join Date: Jul 2017
Location: Chicago
Posts: 339
Likes: 0
Received 72 Likes on 42 Posts
Default

And now it’s almost done. Going next week for Belltech 2/4 drop




Never thought I’d love a lowered truck. Over 25 years in lifted trucks. Two trucks on this forum gave me the itch n hook
The following 4 users liked this post by justinb491:
FishX4 (12-08-2019), FXtreme5.0 (05-04-2019), Retired Sub guy (01-11-2022), The Italian (05-18-2021)
Old 05-03-2019, 02:34 PM
  #79  
Senior Member
 
BadCon's Avatar
 
Join Date: Jul 2018
Posts: 1,037
Received 366 Likes on 250 Posts
Default

Is that a functional cowl induction hood, or just a power dome? I've never seen underside shots of that hood before, and always wondered if it had a functional cowl opening.
Old 05-03-2019, 03:07 PM
  #80  
Senior Member
 
justinb491's Avatar
 
Join Date: Jul 2017
Location: Chicago
Posts: 339
Likes: 0
Received 72 Likes on 42 Posts
Default

Yes it is vented and functional. Was surprised with the quality and fit of it for the price.


Quick Reply: Post pics of your performance trucks.



All times are GMT -4. The time now is 08:23 PM.