Radiator upgrade for a 2.8 stroker

[Paynts]

Does anyone know a cheap decent radiator upgrade, I don't mind a bit of cutting and welding

[Speedtouch]

According to the Zone Wiki: "The standard 325i radiator will be fine as long as it’s in perfect (i.e as new) condition."

[jmc330i]

An M20 aircon rad is slightly larger (taller) than the non aircon rad, and is a direct replacement for the standard rad. Buy an aircon front valance for the extra slot or just cut a slot above the oil cooler cut out in your valance to allow airflow to the bottom of the aircon rad.

As above, a standard, good condition rad should be fine, but an aircon rad is an option.

[bmwmaster]

You could also search for an e30 324td radiator. Its also larger and fits perfect. Never had temp problems with it.