Ghea Pistons

[Wegh]

Hi ppl,

I have recently purchased a Cougar SV Pro which is awesome!

However, I have read that many of the Schumacher team drivers use Ghea Pistons. (They improve the car on bumps)

Can anyone tell me whether you have to adjust the oil wt when using them as I hear they have larger holes than the original schumacher items?

Cheers in advance

Wegh