Post pics of your performance trucks.
#72
Senior Member
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.
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.
#73
TOTM Sept. '18
iTrader: (1)
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.
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.
#74
Senior Member
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
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
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.
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#78
Senior Member
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
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),
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