Where is the injector scaling chart ??
Thread Starter
TECH Resident
Joined: Aug 2004
Posts: 875
Likes: 2
From: Portland Oregon
Where is the injector scaling chart ?? The link to Reds site does not work.
I know I have seen a calculation chart somewhere.
If I am installing 32lb LS2 injectors in a LS1 2000 Vette (stock 26lb),
what is the scale factor. If I had that chart it would do all of the work.
I know I have seen a calculation chart somewhere.
If I am installing 32lb LS2 injectors in a LS1 2000 Vette (stock 26lb),
what is the scale factor. If I had that chart it would do all of the work.
Last edited by racecar; Feb 27, 2010 at 10:05 PM. Reason: removed wrong injector values
Thread Starter
TECH Resident
Joined: Aug 2004
Posts: 875
Likes: 2
From: Portland Oregon
That's the one. The Injector Scaling Calculation link in the stickys goes to allmod.net. That looks like your site for music etc, but I don't see the injector table there.
Thanks....
Thanks....
TECH Apprentice
Joined: Jan 2008
Posts: 366
Likes: 0
From: Gladstone, Queensland, Australia
I would use stock LS2 IFR values in there for a start,
But make sure when you do it doesn't knock your VE or MAF table out, if it does (ie the ifr values are to low or high)
it will knock the airflow calcs out as you will need to correct the MAF and VE to suit, your numbers could end up low and you could command more timing then you like.
Save yourself a huge effort and spend time IFR tuning to get it all close so you dont need to rape the MAF scale or timing table to much.
cheers
But make sure when you do it doesn't knock your VE or MAF table out, if it does (ie the ifr values are to low or high)
it will knock the airflow calcs out as you will need to correct the MAF and VE to suit, your numbers could end up low and you could command more timing then you like.
Save yourself a huge effort and spend time IFR tuning to get it all close so you dont need to rape the MAF scale or timing table to much.
cheers
Last edited by hymey; Feb 27, 2010 at 10:02 PM.
Thread Starter
TECH Resident
Joined: Aug 2004
Posts: 875
Likes: 2
From: Portland Oregon
Thread Starter
TECH Resident
Joined: Aug 2004
Posts: 875
Likes: 2
From: Portland Oregon
I would use stock LS2 IFR values in there for a start,
But make sure when you do it doesn't knock your VE or MAF table out, if it does (ie the ifr values are to low or high)
it will knock the airflow calcs out as you will need to correct the MAF and VE to suit, your numbers could end up low and you could command more timing then you like.
cheers
But make sure when you do it doesn't knock your VE or MAF table out, if it does (ie the ifr values are to low or high)
it will knock the airflow calcs out as you will need to correct the MAF and VE to suit, your numbers could end up low and you could command more timing then you like.
cheers
