9ff 1300hp 996
Hoosiers are not good for the street at all, they have a certain amount of heat cycles in them (A6's especially) , and they are worthless for traction after they are have reached them. A6's are an autox tire, they last even less than the R6's because they are stickier. R6's are good a for 3 or 4 track days depending on how hard you are on them. You should be running DR's with you power levels IMO.
Just PM'ed you information on where to get additional information and purchase.
Last edited by cjv; Jan 7, 2009 at 10:40 PM.
Hoosiers are not good for the street at all, they have a certain amount of heat cycles in them (A6's especially) , and they are worthless for traction after they are have reached them. A6's are an autox tire, they last even less than the R6's because they are stickier. R6's are good a for 3 or 4 track days depending on how hard you are on them. You should be running DR's with you power levels IMO.
Chears
Robert
Rob,
I agree with Luis. Divexxtreme had some good luck with Drag radials and you
just have to know the proper size. I believe that they are 18". PM Divexx for details.
If you still have your Hoosiers on then we will explect to see you at TX2K9 for the
Road racing portion (although at your power levels it will be about as quick as Barnett's Viper around the track). I have run A6 and R6 on street and track and they
provide more lateral grip than straight line but at your power levels you will need something specifically designed for straight line.
Good luck,
BYW, Post that video of you racing me for fun!
MK
I agree with Luis. Divexxtreme had some good luck with Drag radials and you
just have to know the proper size. I believe that they are 18". PM Divexx for details.
If you still have your Hoosiers on then we will explect to see you at TX2K9 for the
Road racing portion (although at your power levels it will be about as quick as Barnett's Viper around the track). I have run A6 and R6 on street and track and they
provide more lateral grip than straight line but at your power levels you will need something specifically designed for straight line.
Good luck,
BYW, Post that video of you racing me for fun!
MK
The always modest Dr. Rob in action
I am affectionately referred to as
"The other PE Porsche"
videos taken in Mexico during TX2K8 last year
http://www.youtube.com/watch?v=G5uwyOmSerw
Enjoy!
"The other PE Porsche"
videos taken in Mexico during TX2K8 last year

http://www.youtube.com/watch?v=G5uwyOmSerw
Enjoy!
If the car survives the weekend, we'll leave the rig out in Texas for some action at the mile.
Last edited by onelove; Jan 8, 2009 at 09:40 AM.
Speaking of tricks.I'm going to let this cat out of the bag on this one.
Another first that soon will be more common place once people realize the advantages.
An oil pump that is on par with the GT1 pump performance wise but is a "root" (no gears) configeration. It pulls a vacuum in the case, resulting in a very nice gain of many free ponies.
It it vastly overshadows the GT3 pump both lubricating and power wise. Imagine an oil pump that adds power to the bottom line.

Another first that soon will be more common place once people realize the advantages.
An oil pump that is on par with the GT1 pump performance wise but is a "root" (no gears) configeration. It pulls a vacuum in the case, resulting in a very nice gain of many free ponies.
It it vastly overshadows the GT3 pump both lubricating and power wise. Imagine an oil pump that adds power to the bottom line. 
Question for those running 800 plus hp. What compression ratio are you using?
We are entertaining dropping our compression ratio from the stock 9.4-1 to 8.5.1. It would allow running more boost safely. It would also allow more advance and timing. The torque would increase in the mid range with a little loss of throttle response. I don't believe this would affect us much with the stroker crank.
The big plus would be, being able to use 91 octane fuel most of the time.
We are entertaining dropping our compression ratio from the stock 9.4-1 to 8.5.1. It would allow running more boost safely. It would also allow more advance and timing. The torque would increase in the mid range with a little loss of throttle response. I don't believe this would affect us much with the stroker crank.
The big plus would be, being able to use 91 octane fuel most of the time.
You've come this far, spend this much money and time in the engine, and don't plan on driving the car that frequently? For that scenario I'd defiantly consider running race gas all the time with the higher compression and getting full enjoyment out of the setup.








