Injection Timing

[otto94]

Can someone help me how i should adjust Timing injection RPM or boundary angel with my CAM?
I?ve read a lot of injection timing threads.. but i still don?t get it how i do the math...
This is what i can get of my cam
ADV. DURATION INT:286ADVERTISED DURATION EXH:293INT DURATION @ .050":231EXH DURATION @ .050":244VALVE LIFT INT (IN.):.614VALVE LIFT EXH (IN.):.607ROCKER RATIO:1.7LOBE SEPERATION:111.5INTAKE CENTERLINE:107.5

I?ve adjust VE
MAF
Spark timing is about 20-25 from 800-2200 rpm
And got about 0 - 1 -2 on the logs and the car is running great but have a spot around 1200-1300 rpm and around 1550-1700 rpm that?s cam surge with light throttle. Nothing you can se on the log but you can feel it.. and hope the injection timing can make it about 5-10% better and maybe smell less fuel on idle to
Plz help
rev6.hpt

[07GTS]

if ur gen4 then set boundary all 520 if it isnt, zero out the normal rpm, then lower the normal ect as a whole bout 30 deg see if its better, go for drive so it all settles then adjust fuel to be right as it may be richer, u have a bit of overlap so may not help all of it but should be better

[otto94]

Ok, i?ll give that for a try