Cayman GT4 Spa

Stock alignment
Michelin Pilot Sport Cup 2 tires
Tire pressure 2.0/2.3 bar F/R

[@jamietonksracing7367]

Very well driven.

[@spychciu]

Jamie Tonks thx

[@jamietonksracing7367]

spychciu what app are you using?

[@spychciu]

Jamie Tonks racechrono pro paired with a 10hz bluetooth gps and bluetooth obd reader

[@3wheels3]

Turn in / corner entry looks so composed in gt4. Obviously you got skills so would be interesting to hear any thoughts compared to gt3?

[@spychciu]

The GT3 video is a courtesy upload, but I have driven it and the GT4 is definitely much easier to push hard in. GT4s turn in can be tricky as it is very easy to get it sideways at that point. Once you get your braking point right and you turn in, it's plain sailing - just managing the exit understeer with throttle. The rear has not broken loose on exit once. Except for the very slow 50-60 kph stuff. Any corrections mid corner upset the GT3s balance much more than they do in the GT4. The power gap is there but it doesn't bother me that much. If you're after laptimes PDK is the way to go. You can see me coasting at the redline in 4th before blanchimont - I could not trust myself to shift up and then back down at the same time looking for a braking point before a 180 kph turn :) Both are very capable on track and enormous amounts of fun!

[@3wheels3]

Thanks for reply! Pdk is very very quick and smooth for sure. Subscribed and looking forward to next video :). And Spa is amazing place.

[@henricollette5253]

Great lap ! Where have you fixed the gopro? On the hupside part of the roll cage or between the 2 seats on the black plastic?

[@spychciu]

Henri Collette the camera is mounted on the silver strut bar with an adhesive quick release mount. This lap was shot with a sony rx100 camera rather than a go pro.

[@Koukification]

Great driving.. Can you please tell me what is the app you are using on your phone for telemetry..

[@balcis]

It's a great lap. Only thing I can name as fault is either you lift off your foot from throttle a little late or a little "less". Other than that it's a great lap as I said. Congrats.

[@spychciu]

Thx, not sure what you mean by saying I lift off late or less.

[@balcis]

sorry I couldn't explain detailly. When you're changing gear up I hear a last bit of engine noise, I think that's because you don't lift your foot from throttle enough. If I'm mistaken correct me please.

[@Sajmik6]

Are you running max aero? Thanks Also props for your driving

[@spychciu]

Thx:) The car was running in factory setup, not sure if that means max aero. In fact, the wheel alignment was checked since this video was shot and the actual camber was -1.3 front and rear rather than the -2.0/-1.6 f/r values quoted as stock alignment.