ls2 c6 aggressive kr
03-01-2015, 03:29 PM
#1
ls2 c6 aggressive kr I have a c6 ls2 and a 4th gen with ls3.
I'm trying to figure out a plan of attack to see if something can be done to stem a bit of the kr the ls2 has. My ls3 transplant into my camaro has just as high, 10.97 based on my machinist who cleaned up the block. On the same gas shell 91 it will rev to 7k with kr settings i matched to the 02 sensitivity while using the 98 ecm and 98 style kr sensors. It has a spinmonster cam, stock ls3 heads with dual springs, forged pistons(-3.2cc) and rods.
So while the c6 sleeping till the snow goes away, i wanted to brainstorm some fixes.
-always run 94 octane and take the milage hit (shell 91 has no ethanol and makes for almost 31 mpg)
-stick to 91 and always get octane boost
-reduce timing
-desensitize kr sensors
-do both desens and kr agressive reduce along with reduced timing
-run a cooler thermostat like the ls3
-mimic the gto tunes?
Any ideas guys with stock ls2 c6?
I'm trying to figure out a plan of attack to see if something can be done to stem a bit of the kr the ls2 has. My ls3 transplant into my camaro has just as high, 10.97 based on my machinist who cleaned up the block. On the same gas shell 91 it will rev to 7k with kr settings i matched to the 02 sensitivity while using the 98 ecm and 98 style kr sensors. It has a spinmonster cam, stock ls3 heads with dual springs, forged pistons(-3.2cc) and rods.
So while the c6 sleeping till the snow goes away, i wanted to brainstorm some fixes.
-always run 94 octane and take the milage hit (shell 91 has no ethanol and makes for almost 31 mpg)
-stick to 91 and always get octane boost
-reduce timing
-desensitize kr sensors
-do both desens and kr agressive reduce along with reduced timing
-run a cooler thermostat like the ls3
-mimic the gto tunes?
Any ideas guys with stock ls2 c6?
Last edited by SladeX; 03-01-2015 at 03:47 PM.
