just put new motor in wit low miles new injectors, lines etc ,car holds idle is driveable but gets wacky around 5000rpm . exaust pressure is very hard , im not sure witch notch off of the main pulley i should mark up the first or second . i know how to line up the crankangle sensor , for timing it , but not sure on which mark first or second any help is much aprecciated ,or other info will be help full

 

boink

 

You should line up on the first notch, for leading. Second notch for trailing.