Power run
#1
Scooby Newbie
Thread Starter
Power run
Subaru Impreza 2.0 na sports wagon 2007.
so guys just had a power run done on my wagon to see what she is doing.
So I’ve attached my run showing afr which seem to be all over anyone shed some light on what could be causing it? (Lambdas are all good as is the map and maf)
any advice would be appreciated.
so guys just had a power run done on my wagon to see what she is doing.
So I’ve attached my run showing afr which seem to be all over anyone shed some light on what could be causing it? (Lambdas are all good as is the map and maf)
any advice would be appreciated.
Last edited by Ocalw; 27 November 2019 at 05:15 PM.
#4
Scooby Newbie
Thread Starter
#5
Scooby Regular
The dynos not really recording anything below 2400 rpm.
As has been said in previous posts the afr's shown are realistic for a N/A Subaru.
It has been posted on other forums (NASIOC; RS25) that "12.5-13.0 is the best torque optimized AFR" for N/A engines.
What does the torue curve look like?
The stoichiometric mixture for a gasoline engine is the ideal ratio of air to fuel that burns all fuel with no excess air. For gasoline fuel, the stoichiometric air–fuel mixture is about 14.7:1 i.e. for every one gram of fuel, 14.7 grams of air are required.
Last edited by Don Clark; 01 December 2019 at 11:10 AM.
#6
#7
Scooby Newbie
Thread Starter
The dynos not really recording anything below 2400 rpm.
As has been said in previous posts the afr's shown are realistic for a N/A Subaru.
It has been posted on other forums (NASIOC; RS25) that "12.5-13.0 is the best torque optimized AFR" for N/A engines.
What does the torue curve look like?
As has been said in previous posts the afr's shown are realistic for a N/A Subaru.
It has been posted on other forums (NASIOC; RS25) that "12.5-13.0 is the best torque optimized AFR" for N/A engines.
What does the torue curve look like?
ill attach a copy of the torque when I get home so you can have look
Trending Topics
#10
Scooby Newbie
Thread Starter
so may consider stage 1 map if anyone can suggest someone in the north East Midlands area’s?
Thread
Thread Starter
Forum
Replies
Last Post