Catch Tanks

[Cupman29]

How many of you are running with oil catch tanks?

I know it's a worth while mod on a turbo'd car but is it worth it on a N/A?

I've got a spare tank and hose and think I'll fit one this weekend.

 

[Kam.]

the only reason the oil breathers are rerouted back into the engine is for emissions. Its not so good for power. I doubt you will notice a difference but every little helps...

 

[aucky]

You won't any difference in driving it tbh.

I run one just because it looks rpetty and I like the idea of clean air going in and not messing up the TB

 

[Cupman29]

It's meant to stop the octane rating of the fuel being lowered by the oil vapour and so reduce the chance of detonation.

Not such an issue on a N/A engine but as you say, every little helps.