motor is in obd0 integra, ecu is a obd0 pr3 stock
engine is idleing at 1500 rpm
do you guys think this motor shuld idle fine or needs tune asap?

gsr ported and polish head
dual springs and retainers
stock cams gsr
oem headgasket
block gsr
ls crank
pr3 pistons
compression is 11.5

thanks

 

A tune would be good with your set up... but it should idle fine on a stock ecu.

 

I recommend the ecu get chipped, might as well get obd1 old school p28 so it runs properly. If you use gsr manifold use a p72 map uprated to 1834cc, and if you use a skunk2 manifold use a p30 map uprated to 1834cc.