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Driving GT3 as compared to Radical?

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Old 01-11-2011, 10:30 PM
  #16  
va122
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Seriously, I need to work out more. Its very physical.
Old 01-12-2011, 01:04 AM
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mr_fizz
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What is the min speed where aero downforce is max in the radical? I drove the Jim Russell FJR-50 and was surprised to learn that the max aero was achieved around 45mph (or something around there) - this meant that you didn't have to be going fast to generate grip/heat. Your brain will get used to the speed of a radical after 2 sessions. I wouldn't be intimidated by it at all - true racing cars are fantastic.
Old 01-12-2011, 03:00 AM
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mooty
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Originally Posted by va122
The slicks fall off after 4HCs They'll last for 8. About a day.
The R6 will fall off after 8 but will last like 16. About a weekend.

This is for me, your driving style may be different and your life may vary
R6 last about same for me.
24 chromium, you can get 24 HC out of R6, but after 16, it's not fast and it's slippery.

i have 5 HC on slicks. only 8...
i guess they are now practice tires...
damn, that's $$$
why did you introduce me to crack again, V?
Old 01-12-2011, 10:00 AM
  #19  
va122
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Originally Posted by mooty
R6 last about same for me.
24 chromium, you can get 24 HC out of R6, but after 16, it's not fast and it's slippery.

i have 5 HC on slicks. only 8...
i guess they are now practice tires...
damn, that's $$$
why did you introduce me to crack again, V?
Even after 5HC they're still faster then r6...

Glad I can help, peer pressure is a bitch
Old 01-12-2011, 10:01 AM
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va122
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Originally Posted by mr_fizz
What is the min speed where aero downforce is max in the radical? I drove the Jim Russell FJR-50 and was surprised to learn that the max aero was achieved around 45mph (or something around there) - this meant that you didn't have to be going fast to generate grip/heat. Your brain will get used to the speed of a radical after 2 sessions. I wouldn't be intimidated by it at all - true racing cars are fantastic.
Aero starts much higher in the radical, like 75mph. I'm sure I'll figure it out.
Old 01-12-2011, 12:00 PM
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Ian C
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I've been fortunate enough to have both and much as I love my GT3, it's a road car - the Radical is a race car and is in a different world.
Old 01-12-2011, 12:24 PM
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utkinpol
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Originally Posted by va122
Hey, I just sold my GT3 and bought a Radical SR-3 1500. The thing is no comparison to a GT3, it's like 17s/lap faster! Plus you can get paddle shifters! It is however a different driving technique and a steep learning curve to use the downforce. You can't really compare a tube framed 1000lb race car to a 3100lb street car, however modified.
how would you compare your maintenance expenses with radical compared to 997 car?
Old 01-12-2011, 01:47 PM
  #23  
GrantG
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Originally Posted by mr_fizz
What is the min speed where aero downforce is max in the radical? I drove the Jim Russell FJR-50 and was surprised to learn that the max aero was achieved around 45mph (or something around there) - this meant that you didn't have to be going fast to generate grip/heat.
I thought downforce continued to increase indefinitely as speed increased?
Old 01-12-2011, 02:40 PM
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my911rs
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Points for Radical:
Fun to drive, ready to race, Fast, engine and tranny rebulids are not expensive
Against Radical:
Steep depreciation if new, requires constant repairs and adjustments, you need track support crew to run, more frequent engine and tranny rebuilds.
While safe in a single car accident, does not mingle well with Corvettes. Very easy to damage on any off track excursion. Not a great choice for DE.
Old 01-12-2011, 04:40 PM
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va122
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Originally Posted by GrantG
I thought downforce continued to increase indefinitely as speed increased?
That is correct.
Old 01-12-2011, 10:24 PM
  #26  
FFaust
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^ at the square of the velocity increase.
Old 01-12-2011, 10:50 PM
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996FLT6
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There's one guy at ncrc in race grp with radical. I get raped ^all the time : (. Mike
Old 01-12-2011, 10:54 PM
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Fun fact: The radical weighs as much as a F1 car
Old 01-12-2011, 11:39 PM
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Conekilr
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The grip and G forces generated are insane in a Radical. When I first got mine, I could not finish a 15 minute race; my neck would give out because of the G forces, so make sure you're in shape...Corner speeds are blindingly fast; more speed through the corners, more grip... Braking is eye popping..when i broke at brake maker 3 on my home track in my 993, I brake deep beyond brake marker 1...To drive these cars fast you have to get your mind around alot of what will seem unnatural at first but once you get used to it, there is nothing like it...

It will make the GT3 feel like a Sunday drive...I am thinking of getting a GT3 for the street...nuff said...
Old 01-12-2011, 11:58 PM
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aussie jimmy
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alot of guys here who buy a radical, then delegate their beloved 3 to dd.


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