roadsleeper

Hi all,

I took delivery of a 997 GT3 a few weeks ago and would like to track it since my 964 is in the middle of getting rebuilt.

Since the car is brand new, I would assume I don't need to change the brake fluid, but is there anyone who thinks otherwise? I've got PCCBs on it.

I'm on a mission to get 2,000km on the clock before the weekend! GAME ON!!

C.J. Ichiban

make sure you've bed in your brakes otherwise there is a good chance with the stock fluid you're at risk for getting green fade...most likely in the second session of the day

ltc

I would recommend bleeding them as well.
Stock fluid in lower run groups should be OK, but make sure you can recognize the onset of brake fade/fluid boil.

sws1

I thought most tracks and/or schools require a brake flush before taking on track. At least within prior 12 months.

roadsleeper

Thanks for the tips guys, I will be bringing it in for a flush and a bleed.

sasportas

Consider changing brake fluid to Castrol SRF. Works really well. Limits risk of fade.

Bob Rouleau

If the car is new then you don't need to flush. Most PCA regions insist that brake fuid be no more than 6 months old.

Stock fluid will be ok in beginner run groups. If you are a more advanced driver, use a racing fluid like Motul 600 or 660 RBF, or Castrol SRF. No downsides but they resist heat much better than the factory fill.

Regards

roadsleeper

Thanks guys, I run Castrol SRF in my track car (964), which is getting rebuilt.

crispenigl

Is there a DIY on how to do this yourself?

todinlaw

I am not sure on a DIY but if you call CDOC to buy a Power bleeder I am sure they will walk you through with instructions. I am not affiliated, I bought my bleeder from them and I know they will help you. Learning to do it right and do it often is a necessity if you track.

I always start with the wheel further from the master cylinder and move towards it.