Author Topic: Ac Top 20  (Read 4605 times)

0 Members and 1 Guest are viewing this topic.

Offline red snapper

  • *
  • Posts: 2527
  • Karma: 57
    • http://ghiaguy682002@yahoo.ca
Ac Top 20
« Reply #30 on: August 26, 2005, 12:18:26 PM »
Be safe out there dood. Watch out for the elephant poop. I would imagine it would be hard to get off your shoes. Later fella.

Offline Cameron

  • *
  • Posts: 525
  • Karma: 1
Ac Top 20
« Reply #31 on: August 26, 2005, 12:20:21 PM »
Quote
I've saved the website you found and will hold onto the correction factors for next season - in the off season this winter I will be polling the ACTop20 membership for different changes that I am thinking of - I'll add yours to the list.
Hi James,
FYI Those correction factors look like they are for normally aspirated motors.
Turbo and supercharged cars have a different set of correction factors (much smaller), because they are not affected as much, by altitude.


It's an insane world out there... and I'm proud to be part of it!

  

Offline James Buchan

  • Full Member
  • Posts: 6403
  • Karma: -51
Ac Top 20
« Reply #32 on: August 26, 2005, 12:22:55 PM »
Thanks for the info Cam - I wasn't aware of the difference. I will revisit that come winter time when the site gets geared up for the 2006 series.

Offline Cameron

  • *
  • Posts: 525
  • Karma: 1
Ac Top 20
« Reply #33 on: August 26, 2005, 12:35:16 PM »
Quote
Thanks for the info Cam - I wasn't aware of the difference. I will revisit that come winter time when the site gets geared up for the 2006 series.
James!
Found more track correction factors, from the official source.
NHRA Track Correction
Notice the bold print, about forced induction cars.
p.s. Mission Raceway is at sea level. No correction factor.
« Last Edit: August 26, 2005, 12:38:53 PM by Cameron »


It's an insane world out there... and I'm proud to be part of it!

  

Offline James Buchan

  • Full Member
  • Posts: 6403
  • Karma: -51
Ac Top 20
« Reply #34 on: August 26, 2005, 12:48:26 PM »
Cool thanks Cam

Offline flat4

  • Full Member
  • Posts: 271
  • Karma: 2
Ac Top 20
« Reply #35 on: August 26, 2005, 11:38:18 PM »
Its pretty funny that you can see where the elephants had been based on the amount of broken trees along the side of the road, and the \"speed bumps\" they leave behind.

I'm looking forward to altitude corrected numbers, fella.
Water is for ducks
Reservoir Dubs/Der Kleiner Rennwagens
1970 No Skool Looker Beetle 13.040@101.25 MPH
1969 Retro 80's Beetle Drag Machine 12.841@104.61 MPH
1975 Super Phat Chick
Sand Rail Project

Offline James Buchan

  • Full Member
  • Posts: 6403
  • Karma: -51
Ac Top 20
« Reply #36 on: August 27, 2005, 07:14:21 AM »
Well with the latest entry that came today a 14.26 second pass is what is needed to get on the list - better get out to the track everyone!

Offline silas

  • *
  • Posts: 6825
  • Karma: 20
    • Some cool videos...Check them out!!
Ac Top 20
« Reply #37 on: August 27, 2005, 03:29:01 PM »
Quote
This would make my run a 14.381@90.92 based on 3500 ft altitude, 15.02 ET and a speed of 87 mph even

Quote
14.26 second pass is what is needed to get on the list -

any other correction factors you want to add to that fred?  B)  

Offline Chris

  • Posts: 6118
  • Karma: -125
  • Car.
Ac Top 20
« Reply #38 on: August 27, 2005, 04:05:34 PM »
yeah like the poor alberta flatlander needs a break correction factor!?  :P  :P  :P  :P  :P  
« Last Edit: August 27, 2005, 04:05:51 PM by 1976BUS »

Offline Tom H.

  • *
  • Posts: 489
  • Karma: -1
    • http://home.att.net/~drsowatt/index.html
Ac Top 20
« Reply #39 on: August 27, 2005, 08:58:52 PM »
Yeah I have a correction factor.

11.846, 113.17, and 1.518

all new personal bests.   :rockon:

And it was a  BIG Gas running fith the Super Shifters today at Bremerton

 
     

Offline Mowser

  • "You know, Hobbes, some days even my lucky rocketship underpants don't help. " Calvin
  • *
  • Posts: 1292
  • Karma: 1
Ac Top 20
« Reply #40 on: August 27, 2005, 09:27:34 PM »
AWESOME TIME TOM.   :rockon:  
'59 Beetle Ragtop
'59 15 Window

Offline silas

  • *
  • Posts: 6825
  • Karma: 20
    • Some cool videos...Check them out!!
Ac Top 20
« Reply #41 on: August 27, 2005, 09:52:38 PM »
Quote
11.846, 113.17, and 1.518

BAM.

good job tom.  

Offline James Buchan

  • Full Member
  • Posts: 6403
  • Karma: -51
Ac Top 20
« Reply #42 on: August 27, 2005, 09:55:15 PM »
Who's the big dog now!!! Congrat Tom - that is going to light a fire under Alan's as for sure!

Offline Tom H.

  • *
  • Posts: 489
  • Karma: -1
    • http://home.att.net/~drsowatt/index.html
Ac Top 20
« Reply #43 on: August 28, 2005, 08:53:37 AM »
There is still more HP to be had out of it. Stll running fat and I'm slowly approaching 12.6ish afr. I may be able to get the 60s into the 1.4 range but I may want the sissy sticks. My last pass when I did the 1.51, the front wheels were hanging aboot 2 feet in the air   :o. It was a fun day, only ran against V8s.

Its interesting, Alan's car and mine are so close to the same package, engines are very, very close , car weight is only 10 pounds different.  The 2 real differences are compression and gearing.

the next 2 races may not net me any new numbers as the tracks are 1000ish  feet (Yakima) and Vegas is ??? too high.
     

Offline James Buchan

  • Full Member
  • Posts: 6403
  • Karma: -51
Ac Top 20
« Reply #44 on: August 28, 2005, 09:06:17 AM »
Quote
aboot 2 feet in the air

You turning Canadian on us

Offline AlanU

  • *
  • Posts: 478
  • Karma: 0
    • http://members.shaw.ca/acvw/index.htm
Ac Top 20
« Reply #45 on: August 28, 2005, 10:53:38 AM »
Thats awesome Tom.  I knew you had alot more HP in that engine of yours. With my compression I'll never be able to compete withya.

Killer times!!!

Offline silas

  • *
  • Posts: 6825
  • Karma: 20
    • Some cool videos...Check them out!!
Ac Top 20
« Reply #46 on: August 28, 2005, 01:18:40 PM »
Quote
the next 2 races may not net me any new numbers as the tracks are 1000ish  feet (Yakima) and Vegas is ??? too high.
http://www.greatlakesdragaway.com/correcti...ionfactors.html

 :wacko:  

Billyisgr8

Ac Top 20
« Reply #47 on: August 28, 2005, 06:08:19 PM »
Quote

You turning Canadian on us
NO...... he would have said .609 of a meter....hahaha :wacko:  I hate metric. Imperial for me.

Tom you rock, another example of wideband ,  FI,  and   and it's tuning abilities.  And here I putter on an old SU needle tapering it to make my car run better. Talk about stone age

Kevin