730hp 993TT VS CGT 0-160mph
#33
Originally Posted by TB993tt
So your whole dressed carbon door weighs ~9kg
The numbers for the 993tt are:
Front area S = 1.93 sqm
Cd = 0.34
CdXS = 0.656
The numbers for the 993tt are:
Front area S = 1.93 sqm
Cd = 0.34
CdXS = 0.656
GT2 has same 0.34Cd I believe, but I have a figure of 1.77sq.m for frontal area, don't know where I found that though. I would have though upright screen on 993 would be the major difference anecdotally.......
#34
Originally Posted by leonsamonas
toby,
i'll be aiming for the double ton in 1.4miles.....we shall c
i'll be aiming for the double ton in 1.4miles.....we shall c
#35
Originally Posted by leonsamonas
a 500bhp turbo r with stock 6th was clocked at 205.4mph by aoto motor und sport magazine - weight 1460kgs...dont know distanceit needed though
#37
Originally Posted by GuyR
There are two types of carbon doors, one where you replace the doorskin with carbon, but keep the rest unchanged, this would save about 10kg per door I believe. The other type is a one-piece carbon door with fixed lexan windows (and a sliding Lexan piece) - these are really really light and save far more, but are less practical.
GT2 has same 0.34Cd I believe, but I have a figure of 1.77sq.m for frontal area, don't know where I found that though. I would have though upright screen on 993 would be the major difference anecdotally.......
GT2 has same 0.34Cd I believe, but I have a figure of 1.77sq.m for frontal area, don't know where I found that though. I would have though upright screen on 993 would be the major difference anecdotally.......
According to Porsche's Service Information Technik for the GT2 (PNA 495 220) Page 5-2
Cd = .34
AF = 1.96
Cd x AF = .67
It seems like a wash!
#38
Re Guy R comment on carbon door types. I have full carbonfibre doors (ie cf replaces all steel bits) that uses original door and window mechanisms -- including electrics. These can be fitted with l/w plastic or original glass. A very large weight saving . Window operate normally .Much more pleasant than fixed plastic . Also have the same sytem on 996 as well as 993. Weight saving is much greater in 993.
#40
Man of Many Porsches
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Originally Posted by leonsamonas
a few pictures as promised
Very nice car Leon, that's a beast
btw how are you related to John in the Cayenne Forum, very cool guy
#41
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Leon
Great look, unique and mean. The carbon pod mirrors really suit the 993 don't they (altho not sure what function they serve ? )
Re your rear spoiler, it was added by Ruf right ? I presume it is there purely in the pursuit of top speed ?
You mention different intercooler - can we have a pic ?
I notice your torque number jumped by 10lb/ft - presume the original was a typo - did you manage to get hold of the dyno sheets ?
Are your doors the complete frame type ?
Great look, unique and mean. The carbon pod mirrors really suit the 993 don't they (altho not sure what function they serve ? )
Re your rear spoiler, it was added by Ruf right ? I presume it is there purely in the pursuit of top speed ?
You mention different intercooler - can we have a pic ?
I notice your torque number jumped by 10lb/ft - presume the original was a typo - did you manage to get hold of the dyno sheets ?
Are your doors the complete frame type ?
#42
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WOW! This must be the nicest I have seen. That wing is outstanding, the shaved rain gutters give the car a very sleek look. I presume that car behind you is jim? (our RL MJIMS here)
TB you got yourself some serious competition, sorry to say this and I don't mean it in a bad way for JC, but JC's 9M car is no competition, this RUF is the real stuff. Just tell me when you are running against each other and I will be on the next plane to the UK! Might be cheaper for me if Leongets an AX22
Thanks for the great pics.
TB you got yourself some serious competition, sorry to say this and I don't mean it in a bad way for JC, but JC's 9M car is no competition, this RUF is the real stuff. Just tell me when you are running against each other and I will be on the next plane to the UK! Might be cheaper for me if Leongets an AX22
Thanks for the great pics.
#44
Technical Guru
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I was all happy and content with my 964RSA and then you had to go and post photos of your 993TT. Now I'm going to have to spend another 6 months driving around in Toyota pickup truck while I find a suitable 993TT and massage the engine and bodywork in my garage. Shaving the rain gutters is going to be one big PITA...