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PostPosted: Fri Dec 28, 2007 1:24 pm 
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848cc
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Joined: Sat Sep 08, 2007 7:16 pm
Posts: 150
Location: Morwell, Victoria
Hey, Since i'm going to start racing next year i was wondering what the difference between 7.5" and 8.4" brakes.
At the moment i have drums with 10" wheels so i couldn't fit 8.4's, so i was wondering, is it worth getting bigger wheels or will the 7.5' brakes still preform just a good, if not how big is the difference between the two.
Also what would be the best disc brakes to buy.

Cheers
Sav


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PostPosted: Fri Dec 28, 2007 1:26 pm 
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1360cc
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Joined: Mon Jul 26, 2004 7:23 am
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Location: Sunny Shine Coast, Qld Australia
sausage27 wrote:
i was wondering what the difference between 7.5" and 8.4" brakes.
Sav


0.9"

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PostPosted: Fri Dec 28, 2007 1:31 pm 
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848cc
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Joined: Sat Sep 08, 2007 7:16 pm
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Location: Morwell, Victoria
hey thanks for that wombat, even though i knew that, but what i really meant was the performance.


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PostPosted: Fri Dec 28, 2007 1:33 pm 
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Sav
The difference between STANDARD discs of 7.5 and 8.4 is not much in real terms of performance. You probably wouldn't notice much at all. The pomgolians made a decision to go to bigger wheels and felt safer with bigger brakes.

Now for racing - the 8.4's can be had with ventilated rotors, four spot calipers and all other manner of goodies that do make a big difference when you go for that one big stomp on the pedal just beofre the corner.

Its really a matter of money and how much can you spend.

Mike


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PostPosted: Fri Dec 28, 2007 1:36 pm 
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848cc
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Joined: Sat Sep 08, 2007 7:16 pm
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Location: Morwell, Victoria
thats true about the money, but i don't really care as long as there good.

Cheers
Sav


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