legacycentral bbs

i bought a set of jdm 93 wrx 20g cam's.


i just wanted to make sure that they work in the older style 20g's.

If you mean in Legacy EJ20G heads, they won't.

The stub rockers throw off the cam lobe centerlines, effectively putting them out of time. The leverage from the stub rockers will do wierd things with the lift also.

What he said. Legacy Ej20G cams do not interchange with WRX Ej20G cams.

we'll im not sure what my heads are out of but they are the camshaft on rocker.


the cams that i put in are camshaft on bucket/ valve.



still no? darn. i bolted them in and they seem like they will work. other then them having higher lift lobes.