Fuel ratio
01-10-2003, 11:58 AM
#1
0.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 17
Fuel ratio
I have a 93 DX w/ 150,000 mile on it... The engine is still strong and has been well maintained.... i have a Td05 turbo w/ a intercooler... I am going to get a Vortech FMU for fuel management, but i need to know what ratio i should get for the FMU 8:1 / 10:1 / 12:1... i'm lost on this one
01-10-2003, 12:06 PM
#2
Guest
Posts: n/a
Re:Fuel ratio
That' $110 one on OverBoost.com?
I was going to get that, but then my buddy updated his Jackson Racing Supercharged EF9 to Hondata, and didn't need his FMU, so I got that free. ;-D
It doens't use the discs, it's adjustable. Maybe search eBay or something for an adjustable one then you won't have to worry about "discs".
I was going to get that, but then my buddy updated his Jackson Racing Supercharged EF9 to Hondata, and didn't need his FMU, so I got that free. ;-D
It doens't use the discs, it's adjustable. Maybe search eBay or something for an adjustable one then you won't have to worry about "discs".
01-13-2003, 01:59 PM
#8
Administrator
Join Date: Dec 2002
Posts: 13,991
Re:Fuel ratio
What would be considered lean? well if your EGT temps are over 1200, and your air fuel gauge is pegged in the red, that is what I would consider lean. Not to mention you will probably hear it pinging..
For 8psi, I wouldnt even dick around with an FMU.
JEff
For 8psi, I wouldnt even dick around with an FMU.
JEff
01-13-2003, 09:49 PM
#9
0.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 17
Re:Fuel ratio
Originally Posted by AbaZ
What would be considered lean? well if your EGT temps are over 1200, and your air fuel gauge is pegged in the red, that is what I would consider lean. Not to mention you will probably hear it pinging..
For 8psi, I wouldnt even dick around with an FMU.
JEff
For 8psi, I wouldnt even dick around with an FMU.
JEff
01-13-2003, 09:53 PM
#10
Administrator
Join Date: Dec 2002
Posts: 13,991
Re:Fuel ratio
So i don't even need one?
But this is just My opinion..
Jeff
