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Yeah crashes hurt the old cage....very uncomfortable. |
Tom,
How effective is the rear bumper cutout / vent that is commonly found on BSR cars? Have you ever come across pre and post vent temperature data (intake, coolant oil, engine compartment)? |
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Maybe someone else will jump in who has some data to share... |
Tom,
I liked your new Shifter handle. I saw these. Expensive but really nice. Weighted too. Www.raceseng.com |
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I am still working on mine. I added a set screw and need to add a boss for the set screw to mount in (for this prototype, I just hand-drilled a hole and used two part epoxy on the screw mount to keep it from pulling out). I got the set screw and mount from McMaster-Carr (where else? :)) I'm also finalizing the dimensions for the slot so it fits the shift handle firmly. I have driven it twice on-track while practicing in prep for the next race. I like how it feels and the (high) position is almost perfect. The only drawback is that the shift stoke length is longer than I'd like due to the increased length (even with the 997 shifter). In a effort to get the right balance of high position and stoke length, I ordered one of Ben's short shifters. I plan to install it this weekend. I made a shift handle in white and it almost instantly got dirty and looked grey so I think that the final version will probably be in black. Or maybe red to match the harnesses. http://986forum.com/forums/uploads02...1535776194.jpg http://986forum.com/forums/uploads02...1535776301.jpg |
I've been wanting to do this for awhile and finally got around to it this morning - comparison of my heart rate during different activities.
- Driving at the race track (practice) - Running (4 miles at 9:30/mi pace) - Karting (practice) - Hiking (7 mi with 800 ft elevation in 2 hrs) *Sorry that the scales aren't consistent - Garmin auto scales the data. In terms of heart rate, running is the most strenuous, followed by hiking, karting, and race car practice. I'll get data during a car race next weekend when I'll be at AutoClub Speedway in Fontana, CA. It will be interesting to see how much my heart rate increases in a race as compared to practice. http://986forum.com/forums/uploads02...1535816517.jpg |
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Please let us know how this works out. I am trying to work out what would be the right balance myself. Right now I am running a short shifter and feel that more resolution would be better with a six speed.. ie put a regular 997 in there but if raise the knob towards the steering wheel will I be then regretting it.
It will very interesting to see how the resolution of the short shifter works in racing conditions......although you have 5 speed rather than a finicky 6 Quote:
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I decided not to install the Ben short shifter this week since I'll be racing at AutoClub Speedway this weekend and didn't want to install a new part without time to test it. Installing a new part and going to the track is a sure recipe for problems. :o
But I did print out a few more "final" version shift levers and installed the set screw boss. I think that I'll go with the yellow shifter for this weekend since it matches the yellow wheels. With 18 Boxster's in the field, the racing should be highly competitive. I'll post up race results on Monday. http://986forum.com/forums/uploads02...1536278409.jpg http://986forum.com/forums/uploads02...1536278316.jpg |
I think when you do install the Ben shifter you will.like it, for me it seems to return to center more easily and felt really good on track.
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Nice.....Tom!
Maybe for a small fee you print me something???? I need the same thing but with a Porsche knob on top; shift boot to slide over the bottom. I think the tang will be too small a section to survive in plastic though. |
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Based on the pic in post #1105, it looks like you're running the factory bushings in your shifter. I would highly recommend the Function First Shift Right Soln that upgrades the bushings to solid aluminum, which eliminates 90% of the slop. And it's not an expensive upgrade. I've had it on my CSS for 2 yrs and I'm much more confident of my 5-4 downshifts now.
Here's their website: FUNCTION-FIRST > Products Here's an article on P-9 when they first came out with the Soln, along with some installation hints: https://www.planet-9.com/987-cayman-and-boxster-chat/116466-cup-car-shifter-teardown-shift-right-solution-upgrade.html BE SURE TO WEAR EYE PROTECTION WHEN REMOVING THE OLD BUSHING TABS. Those suckers fly off with some velocity. |
Would be interested in a black shift knob also.
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It was a dark and and stormy night ... sorry, wrong update.
It was actually a hot (100F), clear, sunny day to be racing! For the record; Race 1: Qualified 13th of 18, finished 10th Race 2: Started 10th, was running 6th-ish (?), mechanical issue, DNF About 85% of the way into Race 2, I go thru a quick right/left sequence (Turn 12-13) and see the ol' James Bond white smoke screen out the back and the engine burbles for a moment, so I come off the throttle and exit the track. The engine seems to be running fine and I drove it home with no additional symptoms. I am assuming AOS and will do a vacuum test later today to try and confirm. I also had my rear bumper cover come off during qualifying. It was my best attempt to slow the qualifying lap of Branimir (who was directly behind me). Sorry dude. I'm not sure what happened, it just flew off. All of the mounting holes were ripped through so there was no way to remount it so I just raced without it. The safety crew recovered it but it was heavily damaged (torn in four places) so I'll have to get a replacement. Despite these issues, there were a lot of things that went right:
I have a lot of photos, video, and even some heart rate data to share. Pre-race photo... http://986forum.com/forums/uploads02/ACS11536509188.jpg I went with a red shifter to match the harnesses... http://986forum.com/forums/uploads02/ACS21536509274.jpg Does this make my butt look ... smaller? http://986forum.com/forums/uploads02/ACS31536509302.jpg |
Nice work man....unfortunately it really is dark and stormy here!
The red shifter handle looks great....perhaps it will also enhance control situational awareness in the cockpit:D I have a black bumper cover for you but Toronto to LA shipping would be a killer |
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