Thread: Flywheel Question

Is the flywheel the same in the lowport and high port SR20 engines, in terms of size and bolt patterns?

I have a Roller Roller SR20 in a B13 Sunny and I'm thinking about getting a light weight flywheel.

i think the teeth count on the flywheel co-insides with what cas/ditributor/ecu you use.

they are the same

obd1 and obd2 have different tooth count but bolt pattern and size is the same

They all bolt up and physically work, but if you have a crank angle sensor in the transmission bellhousing you will want to make sure to get the right tooth count to avoid a Check Engine Light.

http://www.sr20-forum.com/information-library/8164-sr-flywheels.html

I have a 5spd gearbox

Don't we all.

Hes referring to obd1 and obd2 cars. Correct me if Im wrong but obd1 is 109 teeth and obd2 is 108 teeth, right Ben?

It's all in Vadim's thread that I linked to.

thanks guys