Heat & Humidity - Effect on ET'S?
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Member
Joined: Nov 2000
Posts: 64
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From: Kingston, Ontario Canada
Heat & Humidity - Effect on ET'S?
Hi everyone,
Just get home from a day at the track. I am very disappointed with the times achieved today. The truck was very inconsistent, ranging from 103-106 mph & 12.9 - 13.1 With my mods, I should be around 12.5 -12.6. ? Today's times are as follows:
12.949 @ 103.92 60' 1.876
13.084 @ 105.62 60' 1.874
12.974 @ 106.31 60' 1.915
13.111 @ 106.69 60' 1.974
15lbs of air in Hoosiers Quick Time Pro's
86 degrees
Humidity -83%
BP 29.85
With the he?? should I do now? I am running Hoosier Quick Time Pro's too. I am beginning to wonder about these slicks. For some strange reason the truck is not running where it should be.
Chris Staley
JL Ram Air Kit
JDM Flip chip
Amsoil Synthetic
Oil Breather Cap
Boost Bypass Kit
Single Blade Throttle Body
4lb Lower Pulley Interchangeable Kit
Line Mod Valve
Deep Sump Trans Pan & Filter Kit
Jet Coated Long Tube Headers
Twin Magna flow Full Muffler System
Electric Fan Kit
Cobra R Water Pump
Drive Shaft Loop
JJ's Stainless Steel Traction Bars
Denso IT-20's
[
Just get home from a day at the track. I am very disappointed with the times achieved today. The truck was very inconsistent, ranging from 103-106 mph & 12.9 - 13.1 With my mods, I should be around 12.5 -12.6. ? Today's times are as follows:
12.949 @ 103.92 60' 1.876
13.084 @ 105.62 60' 1.874
12.974 @ 106.31 60' 1.915
13.111 @ 106.69 60' 1.974
15lbs of air in Hoosiers Quick Time Pro's
86 degrees
Humidity -83%
BP 29.85
With the he?? should I do now? I am running Hoosier Quick Time Pro's too. I am beginning to wonder about these slicks. For some strange reason the truck is not running where it should be.
Chris Staley
JL Ram Air Kit
JDM Flip chip
Amsoil Synthetic
Oil Breather Cap
Boost Bypass Kit
Single Blade Throttle Body
4lb Lower Pulley Interchangeable Kit
Line Mod Valve
Deep Sump Trans Pan & Filter Kit
Jet Coated Long Tube Headers
Twin Magna flow Full Muffler System
Electric Fan Kit
Cobra R Water Pump
Drive Shaft Loop
JJ's Stainless Steel Traction Bars
Denso IT-20's
[
Senior Member
Joined: Sep 2001
Posts: 455
Likes: 0
From: Amherstburg, Ontario, Canada
Chris,
Heat and humidity play a big factor in your times. Especially the hot and sticky weather we've had in Ontario the past few weeks. I was at St. Thomas a few weeks back, running under similar conditions as you described, and the best I could manage was a 14.1 @ 99.xx (My truck is stock). I would wait for the weather to cool down, go back to the strip, and do a comparison of the results. You'll be very surprised. It's only supposed to be about 60 degrees this weekend. Perfect conditions.
What were your 60' times? That will give you an indication if there's a problem with traction.
Heat and humidity play a big factor in your times. Especially the hot and sticky weather we've had in Ontario the past few weeks. I was at St. Thomas a few weeks back, running under similar conditions as you described, and the best I could manage was a 14.1 @ 99.xx (My truck is stock). I would wait for the weather to cool down, go back to the strip, and do a comparison of the results. You'll be very surprised. It's only supposed to be about 60 degrees this weekend. Perfect conditions.
What were your 60' times? That will give you an indication if there's a problem with traction.
Senior Member
Joined: Nov 2000
Posts: 6,713
Likes: 0
From: Orland Park, IL just south of chicago
an easy way to fix the heat and humidity is Nitrous.
Also the JL power cooler helps allot.
And the Quick time pros don't seem to work that goot for anyone. atleast thats what don was saying.
Also the JL power cooler helps allot.
And the Quick time pros don't seem to work that goot for anyone. atleast thats what don was saying.