Drag Racing Technique Improve your track times

.500 Pro Tree pondering's...

Thread Tools
 
Search this Thread
 
Old 07-29-2002, 11:20 AM
  #1  
Registered User
Thread Starter
 
Redbird's Avatar
 
Join Date: Aug 1998
Location: Rives Jct Mich. USA
Posts: 848
Cool .500 Pro Tree pondering's...

NMCA EFI class runs class handicaps off of a .500 Pro Tree. Trans brakes are allowed, I do not have a TB! How may I counter their naturally faster reaction times?

I know I can put my car in deeper in the stage beams. While this will probably give me better reaction times on the time slip, will it ACTUALLY help on REAL WORLD reaction times. Really all I have done is place the front edge of the tires further past the stage beam, something like an inch or two.

Does this make sense to anyone??

------------------
---God Speed, Good Luck and Fast Times to You!---
Kevin Hinkley (HInk) * '94 T/A GT * Best Numbers: 11.952 * 116.83 * 7.566 * 90.51 * 1.579 * Naturally Aspirated 350 ci LT1, No Nitrous, No Blower, No Turbo(s)... Just GOD's good, cold air and gobs of money!


FORMER:
IHRA Bracket World Champion and runner-up
IHRA Bracket World Champion.

NSCA/NMCA EFI Eliminator #6902 Sponsored by:
THUNDER RACING * BMR * DETROIT SPEEDWORKS, INC. * MEINEKE MUFFLER, Jackson, MI. * DISCOUNT TIRE, Jackson MI *

Thank you to all sponsors for your kind help and knowledge!
Redbird is offline  
Old 07-29-2002, 07:52 PM
  #2  
Registered User
 
91rs383's Avatar
 
Join Date: Mar 2001
Location: Osgood, IN U.S.A.
Posts: 27
Post

imo it would have to help your rt as long as you dont overcompensate and rd light. i havent ran .500 pro tree but a couple of times though either so i may be totally wrong. on the other hand if you have a line lock and two-step you can sort of use them together as a transbrake substitute. just put your two-step on a toggle switch and use the same button for both. after your burnout flip the switch so that the two-step and the line lock used simultaneously. when you are staged use just enough pressure on the brake to hold the stall of the car and there you have it an almost transbrake. has almost all the same characteristics. once you have the car staged and your finger on the button all you do is keep it floored and let off the button. get what im saying?? anyways good luck with whatever you do.

------------------
brandon
79 Z, 357, pro1 heads, victor jr.intake,
prostars, powerglide, 9" ford w/ 4.86 gear, etc...
best pass to date :10.16@132.72mph
91 rs stroked not sprayed
11.86@115 so far........
91rs383 is offline  
Old 07-29-2002, 09:59 PM
  #3  
Registered User
 
Hot Rod Hawk's Avatar
 
Join Date: Feb 2000
Location: Bountiful, Utah
Posts: 1,248
Exclamation

4 port line lock [4 wheels] and a two step will cut those bastages at the knees
That is legal in EFI!

Thats our plan after red lighting out in the finals against quinns brother bill and that mustang.
Sweet stang!

Look out in Salem
Hot Rod Hawk is offline  
Old 07-29-2002, 10:08 PM
  #4  
Registered User
 
AutoRoc's Avatar
 
Join Date: Sep 1999
Location: MI
Posts: 2,342
Cool

I thought only the young guns used a Trans Brake because they haven't been in the sport for 50 years

You can beat those electronics Kev!! You can do it!
AutoRoc is offline  
Old 07-30-2002, 04:44 AM
  #5  
Moderator
 
AL SS590 M6's Avatar
 
Join Date: Jul 1998
Location: Charlotte,MI USA
Posts: 6,249
Lightbulb

One thing that you could try is stalling up the converter more.
When I was trying for maximum et I was flashing the converter from 1000-1400rpm and my reaction times were slow. low 6s to high 7s.
But when I race I stall it up to 2000rpm and leave exactly the same way and cut .501 to .560 lights.
I don't change anything that I do but the car leaves faster.
Staging deeper and leaving exactly the same way that you normally do should trip the lights quicker too.
Finding a place to practice on a .500 pro tree will be the hard part

------------------
Al
Blue Green Chameleon 2000 Formula Hardtop
A4, 3.42/Eaton HD posi TA cover, Raytec sleeve, ARP studs
Yank ST3500, TransGo, & cooler
FRA, Direct Flo/K&N, EGR bobbitt, HPP
!TB coolant, Just Me Thermo mod, ATI dampner
SLP resonator exhaust, ES tranny&torque arm mounts
Home Boxed LCAs/ES bushings, LCA relocators
Best 60' 1.753
Best 1/8 8.106 @ 86.45
Best 1/4 12.704 @ 106.68
Best Mph 109.72 with a tail wind
and her
Black '98 SS# 590 M6
T-tops, Leather, Loaded
AL SS590 M6 is offline  
Old 07-31-2002, 08:20 PM
  #6  
Registered User
 
squinn's Avatar
 
Join Date: Jan 2001
Location: Clawson, MI
Posts: 296
Post

You might try a smaller front tires, 26" or 25" some even go as far as 24". As a bigger front tire will help with ET a smaller front tire will help with the RT. A high stall converter max for the combo will help too.
squinn is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Quickss96
Cars For Sale
6
01-29-2016 05:56 PM
9t4lt4z28
LT1 Based Engine Tech
1
10-02-2015 10:28 AM
Z Power
LT1 Based Engine Tech
8
09-19-2015 11:19 PM
Daluchman1974
Cars For Sale
1
09-11-2015 06:12 AM
Boss002
Autocross and Road Racing Technique
1
07-09-2015 03:33 PM



Quick Reply: .500 Pro Tree pondering's...



All times are GMT -5. The time now is 06:48 PM.