997 GT3 Info Tidbits
#1
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VarioCam
Infinite adjustment range has grown from 45° to 52°
Sport Button:
Exhaust backpressure reduced
Torque improved between 3,000 - 4,200 rpm
Increased torque values of between 15 and 18 ft lbs and power output of 13 bhp
Rear Lid
Ram air boxes: (facing forward)
Box on left for scavenging of the engine compartment
Box on right supplies engine with intake-air.
Aluminum Doors
Bi-Xenon Headlamps.
No Dynamic headlight leveling.
Front Axle Brake
Utilizes the 6 piston calipers that were used on the rear axle of the Carrera GT.
Pistons of the brake calipers are thermally decoupled by way of zirconium inserts so that brake fluid is protected from overheating.
Brake bias has been adjusted rearwards.
Source: Service Information 2007 Technik Introduction 911 GT3
P/N PNA GT3 021 07
Available from your dealer for $10
Infinite adjustment range has grown from 45° to 52°
Sport Button:
Exhaust backpressure reduced
Torque improved between 3,000 - 4,200 rpm
Increased torque values of between 15 and 18 ft lbs and power output of 13 bhp
Rear Lid
Ram air boxes: (facing forward)
Box on left for scavenging of the engine compartment
Box on right supplies engine with intake-air.
Aluminum Doors
Bi-Xenon Headlamps.
No Dynamic headlight leveling.
Front Axle Brake
Utilizes the 6 piston calipers that were used on the rear axle of the Carrera GT.
Pistons of the brake calipers are thermally decoupled by way of zirconium inserts so that brake fluid is protected from overheating.
Brake bias has been adjusted rearwards.
Source: Service Information 2007 Technik Introduction 911 GT3
P/N PNA GT3 021 07
Available from your dealer for $10
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#5
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Originally Posted by BG
MJones
Are you sure about that part #, my dealer says there's no such number.
Are you sure about that part #, my dealer says there's no such number.
They must input the prefix "PNA" as it is part of the part # and it will show up.
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#6
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Originally Posted by MJones
Absolutely!!
They must input the prefix "PNA" as it is part of the part # and it will show up.
![bigbye](https://rennlist.com/forums/graemlins/xyxwave.gif)
They must input the prefix "PNA" as it is part of the part # and it will show up.
![bigbye](https://rennlist.com/forums/graemlins/xyxwave.gif)