Steve,
Hope you get the car back together soon!
Dave
Me to, thanks
Steve
Hope you get the car back together soon!
Dave
Me to, thanks
Steve
But has he ever gone to a track with banking? :wink:Like Steve says, he has had an Accusump for years and has never had an oiling issue!
Steve,
Hope you get the car back together soon!
Dave
After reading this thread, I think I'm officially paranoid about oil starvation and motor damage. I run all of the local So Cal tracks including Cal Speedway Roval. My buddy just blew the motor in his Porsche Cayman two weeks ago in the banking at Cal Speedway (it was his first time using R compounds). Now that I've seen it with my own eyes as well as heard the nightmares on this thread, I'm not hitting the track again without a baffled oil pan and an Accusump.
I'd like to do as much preventative maintenance as possible before installing the new baffled oil pan and Accusump. The questions I have are what else should I do during this procedure to ensure the health/life of the motor?
1) How can I determine the current health of the motor besides doing a comprehensive leak down test?
2) Should I have the #4 bearing inspected?
3) Are there anymore bearings or internals that I should have inspected?
4) How necessary is it to install a billet oil pump gear?
5) I understand the 2qt Accusump fits in the engine bay. Is it nearly as effective as the 3qt version, or should I get the 3qt and put it in the trunk?
6) Who makes the most effective baffled oil pan?
Thanks in advance!
Ryan
5) I understand the 2qt Accusump fits in the engine bay. Is it nearly as effective as the 3qt version, or should I get the 3qt and put it in the trunk?
6) Who makes the most effective baffled oil pan?
Thanks in advance!
Ryan
FYI - accusump still wont save you on the banking (although it may help) if you are at the limit of the tire's grip going 10/10ths for that long. Accusumps are great for brief and even decently long corners but not much short of a dry sump will save you under race conditions on the banking.
Many are fine on the banking because they are going much slower/cautious and aren't sustaining high Gs for the entire lenght of the banking.
As far as buttonwillow and willow springs, you should be ok stock, and a baffled pan and accusump will be more than enough (even 1 of those should give you a decent safety cushion).
I'm not going to say it will take setup X or laptime Y to blow your motor as their are far too many factors.What about running the Cal Speedway Roval with R compounds, non compliance, camber plates and Penske's at 9/10's? Is this enough G's to potentially cause damage?
I'm not going to say it will take setup X or laptime Y to blow your motor as their are far too many factors.
Also, someone running faster laptimes, higher speeds and more Gs on the banking may be fine, while another NSX running slower blows. BUT, with what you have mentioned (Penske's R-comps), and running at 9/10ths ---a true 9/10ths on the banking (many people who run "9/10ths" tend to be running a little lower than that level on the banking if they are not useto it or feel comfortable with it as it's a completely new experience), it will for sure be a concern.
Again, baffling and accusump will help, but those only last so long. Sustaining that many Gs for such a long period of time can and often does lead to starvation. BUT, some baffling designs work better than others, and as mentioned many times, not all drivers go a honest 9-10/10ths on the banking. Just like many turbo kits who have been "tracked" at 6/10ths (9/10ths on the straight and 6/10ths in the corners) will blow up when running 10/10ths all the way around the track.
Have you ever been to California speedway?
Go get 'em Speed Racer!!! You should really let me whiten your teeth (championship white shade) for the winner's circle photo:biggrin:
Get out of town. Steve fueled the car, changed tires and stuff all by his lonesome? NFW. Who was taking care of him really?Steve did a great job and with out any help from Kip or me
Hi Everyone,
Steve had a very good weekend and got though his novice races, now he can get his regional SCCA license. On Friday a turbo hose came off and he qualified 12th for Saturday's race. In Saturday's race he worked his way up to 6th. For the Sunday race he qualified 5th and was 3rd going into turn two. But with some heavy pressure from Robert Wardlow in his C5 Z06 (my neighbor and dyno customer), Steve spun in turn 6. But Steve got going again and worked his way back up to 4th in class. Steve did a great job and with out any help from Kip or me (we both had to work this weekend). Steve ran very well and made me and all of his sponsors very proud. Cheers, Shad
View attachment 43707
View attachment 43708
View attachment 43709
Get out of town. Steve fueled the car, changed tires and stuff all by his lonesome? NFW. Who was taking care of him really?
Thunderhill on July 26.27
Maybe some of the NSX people can drive up and represent
Steve