2.2 ecotec tvs 1320 harrop LS4
09-01-2015, 03:58 PM
#3
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Thread Starter
was hoping someone could pin point my issue up top
ive tried playing around with a few things to it smooth off,
do you know what afrs i should be aiming for
this is what i have
ive tried playing around with a few things to it smooth off,
do you know what afrs i should be aiming for
this is what i have
09-01-2015, 04:04 PM
#6
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Thread Starter
ive tried adding fuel in the dip but it gets worse ive also played with the ignition but still not been able to get rid of the dip
my first thoughts were it was aroung the limits of the intake manifold ??
any thoughts
my first thoughts were it was aroung the limits of the intake manifold ??
any thoughts
09-01-2015, 04:42 PM
#13
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Thread Starter
its a L61
we call it z22se in the uk
it uses a difefrent ecu i think
the engine is actuall originally a saab b207 2.0 with the craank out of the z22se (2.2) with forged pistons rods cams (zzp stage 2) valve springs etc
we call it z22se in the uk
it uses a difefrent ecu i think
the engine is actuall originally a saab b207 2.0 with the craank out of the z22se (2.2) with forged pistons rods cams (zzp stage 2) valve springs etc
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