Filter and Foil results
Thread Starter
Racer
Joined: Jul 2005
Posts: 287
Likes: 0
From: dunellen nj
Filter and Foil results
Well I just got done installing the TPIS filter and airfoil and took it to the track. I'm only posting mph differences because it seemed that I forgot how to drive that day. I went from a 96.2 to a 98.0. The rest of the ticket is really embarrassing I even had one 15.01 run with a 2.8 60' time. Yea it sux. But this does show you that something got better. I just did plugs, wires, cap, and rotor along with adjusting the fuel pressure so I'll try and get back to the track and post some more results. I'm trying to trap 100.
Racer
Joined: Aug 2005
Posts: 336
Likes: 3
From: State of Confusion
Originally Posted by stallion8797
Well I just got done installing the TPIS filter and airfoil and took it to the track. I'm only posting mph differences because it seemed that I forgot how to drive that day. I went from a 96.2 to a 98.0. The rest of the ticket is really embarrassing I even had one 15.01 run with a 2.8 60' time. Yea it sux. But this does show you that something got better. I just did plugs, wires, cap, and rotor along with adjusting the fuel pressure so I'll try and get back to the track and post some more results. I'm trying to trap 100.
Le Mans Master
Joined: Aug 2004
Posts: 5,141
Likes: 7
From: Metairie Louisiana
Originally Posted by MATCHLIGHT
Do have results from a previous day at the track? I'm curious to see what else you've got to back up that performance gain because I'm looking to intall those same products in my '90. As a point of reference, my 6-speed car has run a best of 14.0 and 100 MPH, but elevation, stock auto tranny, and many other variables can change 1/4 mile times and trap speeds significantly.
Amount of fuel in the tank, temperature, air in the tires, the amount of alcohol you drank the night before, etc......
Race Director
Joined: Dec 2002
Posts: 13,348
Likes: 233
From: SCMR Rat Pack'r Charter Member..Great Bend KS
Originally Posted by vader86
Dont see anything useful in those results either way.
You changed way too many things at one time to come to any real conclusions...
Larry
code5coupe
Thread Starter
Racer
Joined: Jul 2005
Posts: 287
Likes: 0
From: dunellen nj
Yea, I guess changing the filter and foil is way too much. I was just posting the difference I got. Sorry that it isn't the most helpful information, if you don't like it don't waste your time and reply. If its that bad why take that five precious minutes from your life and give it attention. I mean damn, i know you must have something better to do.
Burning Brakes
Joined: Sep 2004
Posts: 869
Likes: 1
From: Bradford Pa
if all he did was the filter and foil before the trip to the track to post those results, it does show some improvement, provided they are at the same track in almost the same conditions. if the other mods were also done it could be anything that brought about the improvement
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Drifting
Joined: Jun 2002
Posts: 1,945
Likes: 41
From: Corinth TX
I agree. He only made two changes and he did see an increase in his mph. Given the same conditions of each test would reveal a more realistic baseline but then again he would know better than anyone how it improved his times. What kind of filter did you use? Establishing a good baseline is great in any circumstance but who on here actually does it to perfection? Each run would require too many changes to make it worthwhile if we were being totally scientific. I for one am glad to see his results and his posting. Give the guy a pat on the back for doing something and posting his results. How do you know that the conditions weren't worse and yet his MPH still improved? Wouldn't it have been easier to ask him that instead of trying to belittle him?
Instructor
Joined: Dec 2005
Posts: 156
Likes: 0
From: vancouver bc
Originally Posted by NocarbutaVetteforme
I agree. He only made two changes and he did see an increase in his mph. Given the same conditions of each test would reveal a more realistic baseline but then again he would know better than anyone how it improved his times. What kind of filter did you use? Establishing a good baseline is great in any circumstance but who on here actually does it to perfection? Each run would require too many changes to make it worthwhile if we were being totally scientific. I for one am glad to see his results and his posting. Give the guy a pat on the back for doing something and posting his results. How do you know that the conditions weren't worse and yet his MPH still improved? Wouldn't it have been easier to ask him that instead of trying to belittle him?
Racer
Joined: Apr 2004
Posts: 487
Likes: 0
From: Huntsville AL
I've done this test myself at the 8th mile strip. I removed my K&N filter and ran with no filter.....nothing changed. No benefit at all. Same with the foil. I did the tests same day with consistent 60ft and all. If you're spinning badly off the line, I understand that can cause your mph to increase at the finish. That must be what caused your results. If you want a great mod for great results, sounds like you need some new tires. Also, I wouldn't adjust your fuel pressure unless you're on a dyno with wideband.
Team Owner
Joined: May 2002
Posts: 24,337
Likes: 25
From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
Originally Posted by rocco16
Have to agree.
You changed way too many things at one time to come to any real conclusions...
Larry
code5coupe
You changed way too many things at one time to come to any real conclusions...
Larry
code5coupe
Come on larry, you know what he meant.
