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

How to tune a quadrajet. Video response to smoot screwdriver series.

How to tune a quadrajet carb to edelbrock specs improve cfm and fuel flow .


 


More Videos...


New quadrajet set up
New air-gap manifold and custom/rebuilt q-jet. Sounds good but I still need to set the timing on the distributor and the carb is tuned already. Hope you like, nothing to fancy just a few revs and walk around...the Exhaust is true dual no x/h pipe and it has cherry bomb glasspacks(3 inch)





for Tim - Rochester tips





How to adjust carburetor mixture screws
Here's how to find and adjust the mixture screws on your carburetor. Note that metering-block style carbs such as Holley and Demon more often have one or 2 mixture screws in each metering block depending on the number of venturi. Also those may not be located at the bottom of the carb as in factory carburetors.





How to de-bog your Quadrajet part 1
Sorry guys, I got the videos a bit out of order. The Rochester Quadrajet has gotten a bad rap over the years, often called a Quadrabog or Quadrajunk. In fact, this is a great multipurpose carbureter once you understand how they work and what not to do to them. In this clip I introduce you to the Quadrajet and begin explaining the theory of operation of these units. Enjoy!





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.





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.





The Infamous Quadrajet Moan
Making a full-throttle pull on the chassis Dyno with our 1972 Pontiac Trans Am with 455 H.O. engine.





Why Quadrajet's are awesome part 1





How To Adjust a Q-Jet
For you Camel Driver...





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.





Quadrajet HP for $40.
A GEARHEAD PRODUCTION. Throw away the Edelbrock and the Holley and save your money. You can build a hp QJ for less, and get better performance and mpg too.





Terminator EFI Install and Overview - Chuck's Garage
Chuck installs Holley's brand new Terminator EFI system on his '70 Chevelle. First we take off the old carburetor and bolt on the new Holley EFI Terminator throttle body. Then we mount the Terminator EFI ECU and wiring harness and begin wiring and plugging everything up. From there we go under the car and tackle the fuel system. After we get everything set up with the handheld tuner we take the new Terminator EFI system on a test drive!





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





How to adjust a Chevy Edelbrock Carburetor
Adjust a 350 Chevy Edelbrock Carburetor. Very Cool!!





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





Which car is faster? Which Car is Faster?




Similar 1/4 mile timeslips to browse:

2007 Noble M400 : 11.710 @ 120.010
NA,


2005 Lexus GS300 Turbonetics T62-1 Turbo: 13.078 @ 113.230
Jeff Tsai, Engine: 2JZ-GTE VVTi JDM Swap, Supercharger: N/A Turbos: Turbonetics T62-1 Tires: Michelin Pilot Sport 2: 295/30-19 & 265/35-19 @42p


2006 Lexus GS300 AWD: 15.410 @ 88.710
NA,


1998 Lexus GS300 : 15.700 @ 89.600
,


2009 Toyota Venza : 16.810 @ 84.020
NA, Engine: Inline 4, 182HP, Tires: Toyo A20


2002 Mercedes-Benz C220 CDi Coupe: 17.500 @ 82.010
NA,


 


©2014 DragTimes - Disclaimer