alpha N
Thread Starter
Teching In
Joined: Aug 2018
Posts: 2
Likes: 0
alpha N 
Don't post very often more of a watch and learn deal,anyways terminator xmax base LS1 ve fuel and spark tables,have to run Alpha N for my setup,so no MAP or MAF,fuel and spark table don't convert when i switch to Alpha N in the load config,the figures are the same when i switch from VE/MAP to TPS/RPM lbs/hr which is a million miles off,does anyone have a base fuel and spark map for an alpha n tune or is there a calculation to fix this i've searched but no joy.
any help appreciated.marc
Last edited by 1955chev; Jun 24, 2024 at 03:00 PM.
TECH Addict
Joined: Dec 2004
Posts: 2,177
Likes: 627
From: Florida
In this type of case I scale the whole table a little at a time til it starts then keep scaling to get it close enough to warm up and begin tuning. That maintains the ‘shape’ of the table for when you can start doing the real tuning.
if you have tuned something at least a little similar in the past and can check a log for lb/hr at idle that will be a good starting point
if you have tuned something at least a little similar in the past and can check a log for lb/hr at idle that will be a good starting point
Thread Starter
Teching In
Joined: Aug 2018
Posts: 2
Likes: 0
In this type of case I scale the whole table a little at a time til it starts then keep scaling to get it close enough to warm up and begin tuning. That maintains the ‘shape’ of the table for when you can start doing the real tuning.
if you have tuned something at least a little similar in the past and can check a log for lb/hr at idle that will be a good starting point
if you have tuned something at least a little similar in the past and can check a log for lb/hr at idle that will be a good starting point
THANKS FOR THE REPLY TrendSetter,this is excactly what i have just started to do,it idles around 6lbs/hr atm,i just thought there must be a far simpler way to do this.the base VE table holley gives is a very good start,so i thought if it were just a calculation,it would make my life easy
. 
