The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-21-2010, 04:50 PM   #1
383Chevy
[><]Sofa King Dirty 4x4[><]
 
383Chevy's Avatar
 
Join Date: Jul 2009
Location: Englewood, Fl
Posts: 353
Won my class in drag racing

and came out on top as the NMCA True Street 15-second winner i took home the plaque with an average of 15.29,i got her into the 14.8's dead hookin with the 33" BFG All Terrains,She had like 32* timin so i bumped her up and went from a 15.3 to a 14.8,with a 2.5 60 foot,im gettin there. Anyways heres a pic


Class Description
True Street is a racing class for mildly modified to heavy modified high performance street vehicles that are street certified and able to drive over a 30-mile distance. All model years and engine types and power adders *permitted. Class is designed for stock-chassis or *
back-half type vehicles running true 10.5-inch wide tires. Vehicles must be registered, licensed, and insured. There will be trophies and awards for not only the “King of True Street” (quickest average), and runner up but also for the following: Closest averaged ET that is not quicker than the following- 9.00, 10.00, 11.00, 12.00, 13.00, 14.00, and 15.00. True Street racing will be conducted at a *number of NMCA drag racing events to be specified. NMCA True Street does not have a points system. NMCA True Street is not eligible for contingency,.400 Pro Tree, Heads-Up.
POWER ADDERS & POWERTRAIN
All 4-cylinder, 6-cylinder, small block and big block engine types and multiple power adders are permitted. Any manual or automatic transmission is permitted. Any rear end is permitted. Exhaust system with mufflers are required.
CHASSIS & SUSPENSION
CHASSIS/FRAME: Stock-type chassis, as well as “back-half-type” vehicles, permitted. Stock firewall & stock front frame rails must be in stock location
and unmodified. Starting at firewall rearward, floor and chassis may be replaced with aftermarket components (as in typical back-half chassis). Full tube-type chassis vehicles prohibited.
FRONT SUSPENSION: Stock-type front suspension, or stock bolt-in-type replacement front suspension required. Tubular front suspension components permitted. Coil over shocks/struts are permitted. Bolt-in front suspension retrofit kits (ex. Heidt’s, Fatman, etc) are permitted.
REAR SUSPENSION: Aftermarket rear suspension permitted of any design. Coil over shocks & springs permitted and may be relocated. Wheelie bars are prohibited.
STREET EQUIPMENT
In order to compete, all vehicles and/or drivers are required the following:
1. Valid driver’s license
2. Valid vehicle registration
3. Valid license plate(s). Dealer/Temp plates prohibited. Paper license tag will be accepted on a new model year car with current registration paper work less than 60 days old from current event date.
4. Valid insurance “ID” card. Faxes and/or letters from insurance companies and/or brokers not acceptable.
5. Valid state inspection sticker (if required by state *vehicle is registered).
6. D.O.T. Radials or D.O.T. Slicks on front and rear of vehicle.
7. Hood is required, may be made of lightweight material. Hood scoops permitted. Hood/scoop may be liftoff, must cover the entire engine & induction system.
8. OEM safety glass windows required & must be *functional. Lexan prohibited.
During the tech-in process, vehicle must have *operational street equipment, including headlights, *taillights, brake lights, turn signals, and horn.

TIRES: FRONT & REAR
DOT slick tires or DOT legal radials tires required for drive tires during the road tour AND the True Street *competition and class run off. Racing slicks prohibited. Maximum actual measured tire size is as follows: Actual measured tread of all racing slick-type tire is limited to 10.75-inches. For D.O.T. radial tires, maximum sidewall designation *permitted is 325mm. Tire height is unrestricted. A “go-no go” gauge will be used to measured tire width. Tire *shaving is prohibited. Tire changing is prohibited during or after the road tour. Vehicles equipped from the factory with 345 DOT Radials are permitted to compete with the 345 style DOT Radial on an 18 inch rim.
30-MILE CRUISE
There will be a 30 mile supervised cruise on highway and city streets prior to competition, limited to those vehicles that have passed tech inspection. A escort will supervise the cruise in accordance with local laws and ordinances. Each competitor and crew will be on their own *reconnaissance during the escort and cruise and bear the full responsibility of their actions as they would on city streets. Please be safe and follow all traffic laws *during the cruise.
SUPPORT VEHICLES
Support vehicles (i.e., tow vehicles, crew, etc.) are permitted optionally on the road tour, but must trail behind the True Street participants, and the escort, at all times. All support vehicles are on their own *reconnaissance and must obey all applicable local safety and traffic laws.
COOLDOWN PERIOD/RETURN PROCEDURES
After the vehicles return from the road tour, they will return directly to the designated staging lanes for the cool-down period. They may not change tires. The *
cool-down period will typically last between 15 and 45 minutes. During this cool down period only, entrants may adjust tire pressure (add or remove tire pressure), install fresh nitrous bottles, install ice in their intercooler, (only if located in trunk, rear hatch or rear seat area). A strict CLOSED HOOD policy will be in effect until a competitor has completed his or her three back to back passes. No re-fueling allowed once car leaves on cruise. Engines must remain turned off during entire cool-down period. External cooling of engine by any means (cold water, *outdoor fans, etc.) prohibited. Any engine changes, repairs, or adjustments (changing rocker arms, *carburetor adjustments, etc.) prohibited. Changing of tires prohibited.
RACE FORMAT
When called to “load up” in the staging lanes, all True Street competitors must report to their cars and prepare to make three back-to-back quarter mile passes. All hoods and deck lids must remain secured, as they must remain closed until completion of all three passes. Vehicles with air-to-water intercoolers may not add ice to intercooler tank between back-to-back passes, even if intercooler tank is located in interior of vehicle.
FINAL STANDINGS
After all three quarter mile passes are completed, each racer’s ET’s will be added together and divided by 3.
The average of these three passes will be computed. The *outcome of the 3-run average will be posted Sunday morning, and the awards presentation will be held Sunday. On a qualifying run, if a contestant properly starts, stages, and receives the starter’s signal but breaks to the point the run is not completed, a time of
28 seconds is issued and it is considered a valid *qualifying run.
CREW MEMBERS
Crew members are not permitted around participating vehicles, in the staging lanes, or in the burnout area, between rounds of competition.
BACK-to BACK PASSES
Tire pressure may be checked in the staging lanes, or between rounds, and may be lowered. Air may not be added to tires any time during the back-to-back *passes. Vehicles are required to make three full *
passes in order to be included in the final average ET tally. All vehicles must run three passes in the same order as the first pass, any attempt to gain additional cool down time between rounds will result in *disqualification. The only possible exception to this rule is the use of a parachute, if required by vehicle speed. One crewmember can be placed in the staging lanes to aid in the re-packing of a parachute; however, chute must be re-packed in a manner so as not to be *disruptive to competition rounds. There will be a *separate staging lane designated for any vehicle *needing to re-pack parachutes. Any vehicle unable to start under its own power will be disqualified. Once all rounds have been completed, prize money and awards will be given based on the final average of all three *quarter mile passes. During, and in between, the back to back passes, no changes may be made to vehicle other than lowering air pressure in tires. Fresh nitrous bottles, fuel, and ice may not be installed/replenished. Vehicles with air-to-water intercoolers may not add ice to *intercooler tank between back-to-back passes, even if intercooler tank is located in interior of vehicle. No *laptops in vehicle permitted at any time once the first of the three back-to-back passes is initiated. i got the closest to 15 so i won
$100 which was the entry fee
__________________

00' Chevy Silverado 1500 z71
33"s
3" lift
5-speed

Past trucks
85' Chevy C10 Step side
388 stroker
33" bfg a/t's
holley 670cfm
world product heads
14.80@92mph

92' S10/Tahoe sbc swap

Last edited by 383Chevy; 03-21-2010 at 04:55 PM.
383Chevy is offline   Reply With Quote
Old 03-21-2010, 07:18 PM   #2
71chevytruckguy
Registered User
 
71chevytruckguy's Avatar
 
Join Date: Jul 2005
Location: Kernersville, NC
Posts: 599
Re: Won my class in drag racing

Congrats man. Best I've done is make it few rounds so far. Good luck with the rest of the season. Chris.
__________________
its a work in progess.

71 c-10 lwb, in the middle of frame off restoration.

69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump.
7.807 @ 88.37mph 1.60 60FT

80 g-20 van, tow rig, cammed 305, th350, 10 bolt

88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's
71chevytruckguy is offline   Reply With Quote
Old 03-22-2010, 02:21 AM   #3
Oldschool82
Balls to the wall!
 
Oldschool82's Avatar
 
Join Date: May 2009
Location: Shreveport Louisiana
Posts: 231
Re: Won my class in drag racing

Way to go man....representing for the c10's! Love me some drag racing !
__________________
1982 swb 1/2 ton
Also have a 2001, 400+ Hp T-top Camaro SS
Loving my old Chevy truck and my new square body family on here!Thanks for all the help,tips and ideas I have gotten already guys.

http://67-72chevytrucks.com/vboard/s...d.php?t=388836

............_________{\___
............l_(0),,,______(0)l
Oldschool82 is offline   Reply With Quote
Old 03-22-2010, 08:27 AM   #4
Keith Seymore
Registered User
 
Keith Seymore's Avatar
 
Join Date: May 2009
Location: Motor City
Posts: 9,226
Re: Won my class in drag racing

Well done! The index classes are tough...

How many events are you planning to run this year?

I've been with the NMCA since '94 -

K

2008 NMCA Original Parts Group "Nostalgia Muscle Car" #3
2007 NSCA Rocket Fuels "American Muscle" World Champion Runner Up
2006 NSCA Jeg's "American Muscle" #10
2005 NSCA Jeg's "American Muscle" #6
2004 NSCA Ramchargers "American Muscle" #4
2003 NMCA BF Goodrich "American Muscle" World Champion Runner Up
2002 NMCA/NSCA Mickey Thompson "Street Eliminator" #3
2001 NMCA Mickey Thompson "Street Eliminator" #6
JAMA Racing Ministries Chaplain to the NSCA
__________________
Chevrolet Flint Assembly
1979-1986
GM Full Size Truck Engineering
1986 - 2019
Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
Keith Seymore is offline   Reply With Quote
Old 03-22-2010, 09:32 AM   #5
Cherub
Registered User
 
Cherub's Avatar
 
Join Date: Feb 2008
Location: Houston
Posts: 970
Re: Won my class in drag racing

cool congrats on the win
Cherub is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:09 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com