mudgey

Atm i have an 13 row oil cooler fitted to my kit car, it sits behind the radiator with half of it exposed to ambient air. I have just installed an RS Turbo engine and was wondering would it be better to cool the oil straight away before it goes back into the sump or leave it as it as attached to the oil filter. I am thinking of just relocating it infront of the water rad so the entire oil rad is exposed to the oncoming air, its only a 13 row cooler, is that ample size for this engine?

Cheers, Mudge