Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

Q-jet overhaul

Rochester Quadrajet parts description and overhaul discussion


 


More Videos...


Quadrajet parts description ""subscribe!!""
Home sick today...figured id do another instructional video on my q-jet





for Tim - Rochester tips





Rochester Quadrajet Marine Carburetor Rebuild Part 2 of 3
http://www.carburetor-parts.com is happy to provide this informational video about rebuilding the Quadrajet marine carburetor. You can buy marine kits here: http://www.carburetor-parts.com/SearchResults.asp?Search=marine+kit&Search. x=0&Search.y=0





re-jet your Quadrajet (part 2)
rejetting a Quadrajet





How to adjust Quadrajet secondary air doors
These take some trial and error to get them adjusted so that there is no bog, but it's not hard to do-here's how.





Quadrajet air leak fix and warped air horn repair tutorial.
How to identify a Quadrajet with a warped air horn without diss assembly or running it on a car. These tips would have saved me time and money which is why I made this video. I also discus how to repair a warped air horn and prevent your air horn from warping in the first place. If you have a whistling noise just off idle then you got some work to do. You will never get your engine tuned right, your cold start performing or decent fuel economy unless your four barrel carburetor is just right. Special thanks to Cliff Ruggles for his book Rochester Quadrajet carburetors and to my brother Adrian who spent hours on tuning and fitting. See this video for description of the technique I used to straighten a warped air horn. http://www.youtube.com/watch?v=l_SgQiVf3_0&feature=youtu.be here is a technique for re-bushing the throttle shaft without drilling. http://rmcavoy.freeshell.org/Q_Jet_bushings.html





1977 El camino carb and REV!!!!
i rebuilt my quadrajet 4 barrel and it ran so well that i had to rev it for you comment me and tell me if u like it





Decoding a Rochester Quadrajet part 1: The name
Rochester Quadrajets tend to mystify people because of the various model names assigned to them by GM. Add to that a redesign in the '70s and the confusion only grows. In this video we'll learn the different model names and also how to differentiate between early and later-model Qjets. Enjoy!





How to rebuild a Rochester Quadrajet part 2
Continuing the disassembly process.





quadrajet-cam
See 1976 Chevrolet pickup with Rochester quadrajet upgrade on SBC 350 V8. We removed the hood, mounted a camera looking down on the air horn, and took it for a spin, running wide open on an uphill grade. See how the secondary air valve responds to rpm drop at each upshift of the THM. Also included is a smoking burnout.





More Quadrajet tuning, some things! Part one in this saga on Sept 13, 2010
The car has a slight stumble and surge at a light throttle cruise at about 55 to 60 MPH. By swapping out the .050 metering rods to .048 units, the stumble and driveability concerns are now gone. Going richer would mean worse fuel mileage one may think? No! Now that the mixture is right, LESS throttle opening is needed now, which means higher vacuum, and this way the metering rods will block off the correct amount of fuel, and in the proper timing and percentages, so the car runs much smoother. As stated many times, patience and reading up on, and understanding how these intricate carburetors work will help out very much! Enjoy!





Rochester QuadraJet M4ML
Quadrajet that i tweaked on a HDT VH Commodore - fast acting secondaries.





Rochester Quadrajet Marine Carburetor Rebuild - Part 3 of 3
http://www.carburetor-parts.com is happy to provide the informational video about rebuilding the Quadrajet marine carburetor. Buy carburetor parts for this carburetor at: http://www.carburetor-parts.com/SearchResults.asp?Search=marine&Search.x=0& Search.y=0





How to debog your Quadrajet part 3
In the first two videos we looked at operational theory of the Quadrajet. In this episode we'll explore a couple mistakes the home mechanic often makes in an effort to improve the performance of this unit.





how to minimize engine bog with a Quadrajet carb
this is to minimize engine bog when the pedal is to the metal. do not over tighten, very small spring...you want to try 1/4 turns or 1/2...q-jets are good if tuned properly. also when you are tightening screw it will have tension on it so keep the screwdriver firm. 1986 gmc sierra single straightpipe to cherrybomb. you will need a small flathead screwdriver and a 3/32 allen key. be sure not to tighten to much or else your vacuum secondary flaps wont open.





Which car is faster? Which Car is Faster?




Similar 1/4 mile timeslips to browse:

1999 Suzuki Bandit 1277 bandit: 9.920 @ 138.900
gary, Engine: 1277, Tires: shinko


1999 Suzuki Bandit s: 10.070 @ 137.000
gary, Engine: 1277,


1997 Suzuki Bandit : 10.227 @ 134.630
Jay M, Engine: 1246cc, Tires: Shinko 003


1997 Suzuki Bandit 1200s: 10.231 @ 131.870
Steve, Tires: shinco rear


2001 Mercedes-Benz CLK55 AMG : 10.666 @ 125.920
Ahmad, Engine: 5.4L V8, Supercharger: Kleemann Tires: MT ET Street


2001 Suzuki Bandit 1200: 10.697 @ 121.420
Royal Hunter, Engine: 1157cc stock, Supercharger: none Turbos: none Tires: Shenko Stealth


2001 Suzuki Bandit S: 10.725 @ 127.170
Matt M, Engine: 1200, Tires: Pirelli Angel ST


1999 Suzuki Bandit S: 10.796 @ 127.190
J.W. Rich,


1999 Suzuki Bandit 600 s 907 big bore: 10.900 @ 124.000
Mike Michaud, Engine: 600/907 custom build,


2002 Suzuki Bandit 1157: 11.019 @ 121.900
Ryan Pappas, Engine: 1157, Tires: Shinko 006


2004 Suzuki Bandit 1200: 11.062 @ 122.360
J. Gaines,


2004 Suzuki Bandit : 11.377 @ 119.600
Jeromy Gaines, Tires: dunlop


2001 Suzuki Bandit 1200: 11.402 @ 120.140
Dave,


2002 Suzuki Bandit 1200: 11.430 @ 118.751
heath murtagh, Engine: gs 1200,


2004 Suzuki Bandit 1200 S: 11.457 @ 118.980
JEROMY GAINES,


2005 Mercedes-Benz CLK55 AMG : 11.909 @ 117.160
Hami, Engine: AMG 5.4L V8, Supercharger: kleemann eaton


2001 Suzuki Bandit 1200n: 12.020 @ 108.000
joseph dodd, Engine: 1148, Tires: continitial roadattack


2002 Mercedes-Benz CLK55 AMG : 12.572 @ 111.040
Bryant Barker,


2004 Mercedes-Benz CLK55 AMG amg: 12.586 @ 112.520
betrezra, Engine: 5.5 AMG, Supercharger: Kleemann Eaton Tires: Street radials hancook v12


2003 Mercedes-Benz CLK55 AMG Coupe: 12.660 @ 110.850
Patrick T. Eves, Engine: 5.5 liters 332 cu in, Tires: Nitto D/R


 


©2014 DragTimes - Disclaimer