New Crankshafts
#211
#212
The Parts Whisperer
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=Everyone who ever has driven my car loves it....nearly every race 928 owner on the west coast can't be wrong........
#213
Nordschleife Master
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I think an AT is boring on the street, but once I need to pay attention to braking and turning, adding "busy" feet blipping etc and I don't do that well which means less fun instead of more, or worse more cones, grass, and dirt.
OTOH drag racing, no turning, no braking, clutch and gears are again by far my favorite.
Mark I think you have valid data to add to this discussion, but don't forget one of the basic rules of the internet, somebody doing something and surviving should not be applied to anybody else trying it. Statistically the sample size is too small to make any kind of extrapolation from.
As much fun as the speculation is, pretty soon these new cranks are going to be in motors that can speak for themselves.
Regards "any driver-any track...keep it under 6000 and it will live." How about some sticky tires on a skidpad, round and round, edge up the rpm towards 6000 by adjusting the radius.
OTOH drag racing, no turning, no braking, clutch and gears are again by far my favorite.
Mark I think you have valid data to add to this discussion, but don't forget one of the basic rules of the internet, somebody doing something and surviving should not be applied to anybody else trying it. Statistically the sample size is too small to make any kind of extrapolation from.
As much fun as the speculation is, pretty soon these new cranks are going to be in motors that can speak for themselves.
Regards "any driver-any track...keep it under 6000 and it will live." How about some sticky tires on a skidpad, round and round, edge up the rpm towards 6000 by adjusting the radius.
#214
Rennlist Member
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I didn't realise that Todd's car is an auto....
It's in the top 3 ![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
The other two run on DOT drag radials in the rear.
The only modification Todd has made to his auto's is adjusting them to shift harder.
And fluids from here:
http://www.lelubricants.com/transmission-fluids.html
The turbo doesn't have a gear vendor OD like the supercharged car.
He is looking into upgrading the torque tube.
![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
The other two run on DOT drag radials in the rear.
The only modification Todd has made to his auto's is adjusting them to shift harder.
And fluids from here:
http://www.lelubricants.com/transmission-fluids.html
The turbo doesn't have a gear vendor OD like the supercharged car.
He is looking into upgrading the torque tube.
#215
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Racing just about anything is better than not racing or watching. Trying to race and having repeated mechanical failures however just plain sucks. Or if like Mark Kibort you crash and total out two 928s racing, you might get smooth and smart and preserving the car becomes more of a priority than winning. Because as he says "most are just happy being out there" .
The thing about amatuer racing is the drivers are drivers because they have the money to buy the car and pay the expenses NOT because they can drive, they need only be able to write checks. Sure a few of them are quite good and once in a while a great one flies through as they climb up into pro racing but overall most are driving to be driving and having fun just being out there.
The thing about amatuer racing is the drivers are drivers because they have the money to buy the car and pay the expenses NOT because they can drive, they need only be able to write checks. Sure a few of them are quite good and once in a while a great one flies through as they climb up into pro racing but overall most are driving to be driving and having fun just being out there.
#216
Rennlist Member
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I race professionally, i instruct professionally, i am a professional. ![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
seriously though, I race , i race full seasons and compete for regional championships against teams that are well funded. I do well, there is no differnece between what i do and what any of the top pros do in any other US series.
( by the way, in WCGT , they paied us to be there with prize money. once you win any price money, you techically are a professional. I, for one, would use that term loosly, but still when you make money, you are a pro.
)
In fact, i would challenge that our racing is more competitive and more relivant to actual pro RACING in most (not all series). A guy that shows up with a million dollar car in WCGT and leads the race and wins with no comp, is not racing, he is time trialing.
Lot's of my racing buddies have done this and done very well in those series. we race shoulder to shoulder, in similar cars, and we have fun competiting
you on the other hand , dont really have any racing experience, expecially in the 928.
so, leave "racing "comments to the "pros". :roflmao"
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
seriously though, I race , i race full seasons and compete for regional championships against teams that are well funded. I do well, there is no differnece between what i do and what any of the top pros do in any other US series.
( by the way, in WCGT , they paied us to be there with prize money. once you win any price money, you techically are a professional. I, for one, would use that term loosly, but still when you make money, you are a pro.
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
In fact, i would challenge that our racing is more competitive and more relivant to actual pro RACING in most (not all series). A guy that shows up with a million dollar car in WCGT and leads the race and wins with no comp, is not racing, he is time trialing.
Lot's of my racing buddies have done this and done very well in those series. we race shoulder to shoulder, in similar cars, and we have fun competiting
you on the other hand , dont really have any racing experience, expecially in the 928.
so, leave "racing "comments to the "pros". :roflmao"
Last edited by mark kibort; 02-23-2012 at 03:20 PM.
#217
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Who's your sponsor now Mark?
#218
Archive Gatekeeper
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Just for fun, I did a little text mining in this thread- I took all of MK's posts (2677 words' worth!) and generated a Word cloud. For those of you not familiar, the output fonts are proportional to the number of times they're used. Considering Mark is an empirical researcher, I find it amusing that the word 'think' is the second largest font in the cloud. It suggests to me a lot of uncertainty about the conclusions that he has reached, empirically. (But he sounds so sure about them!) ![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
![](https://webfiles.uci.edu/redwards/public/Kibort%20crank%20thread%20word%20cloud%202677%20words%202-22-12.jpg)
#219
Rennlist Member
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Racing just about anything is better than not racing or watching. Trying to race and having repeated mechanical failures however just plain sucks. Or if like Mark Kibort you crash and total out two 928s racing, you might get smooth and smart and preserving the car becomes more of a priority than winning. Because as he says "most are just happy being out there" .
The thing about amatuer racing is the drivers are drivers because they have the money to buy the car and pay the expenses NOT because they can drive, they need only be able to write checks. Sure a few of them are quite good and once in a while a great one flies through as they climb up into pro racing but overall most are driving to be driving and having fun just being out there.
The thing about amatuer racing is the drivers are drivers because they have the money to buy the car and pay the expenses NOT because they can drive, they need only be able to write checks. Sure a few of them are quite good and once in a while a great one flies through as they climb up into pro racing but overall most are driving to be driving and having fun just being out there.
the ONLY thing you learn from losing your car. (by the way, the first one was my mistake back 100 race days ago, wtih my 84 getting a little careless and the second was a fluke, taken out by a car that was being lapped for the 4th time on the last lap) is that you learn what to watch out for on the track and you get better about reading traffic, personalities, and strategy. you see things play out before you like you plan if you have good vision for the race and circumstances.
after my crash of the holbert car by that silly Honda, when i built my new car, i felt like i didnt miss a beat first time in a race. in fact, i raced it with NO testing to a time 2 seconds off my best with no aero and the car not even finished. the next race, fully prepared, matched my best time , and was fully back in the groove. athletes dont look back and reflect and then change their intensity to presever their equip. physically , mentaly or with the car. im faster now than ive ever been and nothing that has happened in the past will change that.
If i cant go all out, i wont race, and ill just DE or instruct.
![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
Now, i can say when i come up on a lapped car that looks sketchy, I will say that i do think about the risks, and might delay a pass or elect not to use him as a pick, if i can avoid it and do it later under a more predictable situation. But make no mistake, i drive "flat out" as they say.
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
MK
also, i was paied for WCGT races, which were televised and prize money was made as welll as sponsorship help thorughout as well.
I am no differnet than most any other racer out there, but i have had more racing for less money than anyone.
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
Now, the rennlist was supposed to help put together a banner of some kind for the hood or doors to promote the list and the group. this never happened but i would be glad to do this but would need some graphics and art work help to do it.
Just for fun, I did a little text mining in this thread- I took all of MK's posts (2677 words' worth!) and generated a Word cloud. For those of you not familiar, the output fonts are proportional to the number of times they're used. Considering Mark is an empirical researcher, I find it amusing that the word 'think' is the second largest font in the cloud. It suggests to me a lot of uncertainty about the conclusions that he has reached, empirically. (But he sounds so sure about them!) ![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
[/img]
![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
[/img]
I THINK you might! and I THINK you have too much time on your hands!
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
#220
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#221
Rennlist Member
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ME TO! (I THINK) (tribute to BC) i had a great tiime in it too!! in fact, it did everything pretty well. since we are not going from a cup car to a auto, it wasnt that much of a diff, only shifting without the clutch through the two gears we used.
if anyone has been to thunderhill, 2:05.xx is really fast and most any street car,vets, vipers, camaros , STI's, etc, never get near this kind of time even wtih decent drivers.
if anyone has been to thunderhill, 2:05.xx is really fast and most any street car,vets, vipers, camaros , STI's, etc, never get near this kind of time even wtih decent drivers.
#222
Race Director
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I think an AT is boring on the street, but once I need to pay attention to braking and turning, adding "busy" feet blipping etc and I don't do that well which means less fun instead of more, or worse more cones, grass, and dirt.
OTOH drag racing, no turning, no braking, clutch and gears are again by far my favorite.
Mark I think you have valid data to add to this discussion, but don't forget one of the basic rules of the internet, somebody doing something and surviving should not be applied to anybody else trying it. Statistically the sample size is too small to make any kind of extrapolation from.
As much fun as the speculation is, pretty soon these new cranks are going to be in motors that can speak for themselves.
Regards "any driver-any track...keep it under 6000 and it will live." How about some sticky tires on a skidpad, round and round, edge up the rpm towards 6000 by adjusting the radius.
OTOH drag racing, no turning, no braking, clutch and gears are again by far my favorite.
Mark I think you have valid data to add to this discussion, but don't forget one of the basic rules of the internet, somebody doing something and surviving should not be applied to anybody else trying it. Statistically the sample size is too small to make any kind of extrapolation from.
As much fun as the speculation is, pretty soon these new cranks are going to be in motors that can speak for themselves.
Regards "any driver-any track...keep it under 6000 and it will live." How about some sticky tires on a skidpad, round and round, edge up the rpm towards 6000 by adjusting the radius.
I have raced on everything from good street tires (Dunlop Direeza Star Specs...that pulled 1.25g on the trackmate)....to the range of R comps....Hoosier, BFG, Toyo R888 and RA1 say 1.4-5g.....& now have real pirelli slicks.....the slicks are MUCH faster......1.5g+ with ease...... I am in turn 2 (left 75-80mph) at well over 1g for 6 seconds EVERY LAP..... 76 hours on the engine and counting...
No oil cooler, no accusump.... BUT will I intentionally drive a skidpad (there is one at Thunderhill) until I blow the engine.........NO....no wetsump car can survive that......just no way, all well designed wetsumps can only hold the oil for a handful of seconds at best......
Some quick math for Doc's potential engine.......lets say a 5L makes 350ftlbs or torque (only 75ftlbs per L)....but can hold it to 7500rpm......BOOM...there is the 500hp 5L!!!!!!
My old M3 has a 4L engine....it redlines at 8400 and makes power until 8K.......103.5 hp/L torque is 73.75ftlbs/L
#224
Rennlist Member
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BRANDON
Okay seriously............here is my offer to YOU..... COME DRIVE MY AUTOMATIC RACE 928.... YES automatics have all this "drama" around them....but the reality is they WORK...
FLY up to Sacramento.....sign up for a track day, say the NCRC track weekend April 7-8, with a few other race 928's and you can DRIVE my 928 on track....I am 100% sure you will be impressed and walk away with a![hiha](https://rennlist.com/forums/graemlins/roflmao.gif)
Everyone who ever has driven my car loves it....nearly every race 928 owner on the west coast can't be wrong.... I stand by my prior comment of any driver-any track...keep it under 6000 and it will live...
My only caveat is you must have prior DE-track day experience, since my car has no passenger seat or otherwise known as no instructor....![ducking](https://rennlist.com/forums/graemlins/icon107.gif)
Don't knock the slushbox until you try it....
Okay seriously............here is my offer to YOU..... COME DRIVE MY AUTOMATIC RACE 928.... YES automatics have all this "drama" around them....but the reality is they WORK...
FLY up to Sacramento.....sign up for a track day, say the NCRC track weekend April 7-8, with a few other race 928's and you can DRIVE my 928 on track....I am 100% sure you will be impressed and walk away with a
![hiha](https://rennlist.com/forums/graemlins/roflmao.gif)
![hiha](https://rennlist.com/forums/graemlins/roflmao.gif)
My only caveat is you must have prior DE-track day experience, since my car has no passenger seat or otherwise known as no instructor....
![ducking](https://rennlist.com/forums/graemlins/icon107.gif)
Don't knock the slushbox until you try it....
![hiha](https://rennlist.com/forums/graemlins/roflmao.gif)
actually, i have to agree with BC, i really hate automatics. i just love the shifting part, and have since i was 12 years old! BUT, as far as racing goes and how much OTHER things are going on in your car, the fun factor more than makes up for the lack of shifting.
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
Ill try and make it up for the 8th. ill have a passenger seat to take anyone for a thrill ride that wants one!
[quote=Tom. M;9302308]Funny....I did a word cloud on Mark K's posts too.... and I came up with this:
you forgot
"mock-what-they-dont-understand"
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
#225
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Or how we've gone from another great thread and doing nothing but talk about what Mark Kibort has to say about it. Mark, isn't that what got you banned the last time?
Let's get back to talking about the technical stuff.
Let's get back to talking about the technical stuff.