Hot Rod Forum : Hotrodders Bulletin Board

Hot Rod Forum : Hotrodders Bulletin Board (http://www.hotrodders.com/forum/)
-   Engine (http://www.hotrodders.com/forum/engine/)
-   -   varijet carburator ???????? (http://www.hotrodders.com/forum/varijet-carburator-90396.html)

machinestheman 05-27-2006 04:02 PM

varijet carburator ????????
 
i am using a rechester varijet 2 on my 2.0 gm product i have it mounted and partially tuned but i need to try to find some information on how to tune this carb for more performance and overall driveability i am also at a loss as to where i should run the ignition timing i have set it close but if anybody has put any work into an 2.0 pushrod gm let me know what you did thanks

NorthStar 05-27-2006 06:42 PM

You need to get your hands on Chevrolet Power catalog 6th edition. Oldy but a goodie. :thumbup:

They recommend 31 degrees total timing.
Plus theres lots of other stuff in there too.


http://cgi.ebay.com/ebaymotors/GM-CH...spagenameZWDVW

machinestheman 05-27-2006 10:23 PM

timing , 2.0
 
hey thanks just one question is that 31 degrees before or after the advance

NorthStar 05-28-2006 08:37 AM

initial timing + advance curve = total timing

I would start with 10 degrees initial, youre going to need a timing light with retard feature to check total timing.

What are you using for an ignition system?

machinestheman 05-28-2006 06:30 PM

ignition system
 
i honestly am not sure but i know the coil is a hotter coil and the ignition module inside the distributer has been up graded and will jump a 6-7 inch spark from the plug wire but other than that i believe it is all stock as far as the ignition system




another question is what determines when the timing advances i know it is not vaccum

machinestheman 05-28-2006 06:32 PM

carbeurator help
 
hey guys im still looking for some more information on a rochester varijet 2 any body got some good info i would like to hear it


All times are GMT -6. The time now is 11:11 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.