CSCC Autocross Practice – AAA Speedway – October 11, 2008
Posted in Cars Cars Cars on 10/21/2008 11:10 pm by Quoc-VietMy super secret weapon I’ve been working on this past month… well, past 4 years, haha… finally unveiled, TURBOOOOOOO is complete. I broke the setup in @ last weekend’s autox. Only running 5 lbs of boost (thanks to the GReddy/Tial 350z TT wastegate I have), but speed is definitely not the bottleneck anymore. Actual pictures of the setup will be taken later this month; I still plan on making a few changes, as well as increasing boost just a little
. I was sad that I could only run 5 lbs, but it worked out really well because the power band was a lot smoother than I had expected (no sudden crazy torque pulling wheel spinning action like the other guys when they first started running turbo).
I was still able to floor the car leaving the turns & through a couple sections. Throttle modulating is something completely new now, hee hee, but I’m glad I’m able to actually need to modulate the throttle as opposed to just flooring it most everywhere before when I was n/a.
My basically fully prepped 240sx (everything but the 5-speed) still lost to Chris’ stock 350z. Though I had a lead pre-lunch, Chris pulled away by over a second by the end of the day. I think Chris is finally getting used to his car – can’t wait to see what he can do w/ the Z once it has nicer tires. I really need to pick up the pace and get my head back into this – the only consolation is that I am faster relative my previous performances (comparing the times I’m ahead/behind most people through the past few events, with the exception of Chris, of course, since he’s been improving as well).
The video below is my first run with the turbo setup. Jenny finally took a ride-a-long with me after accompanying me to a few events.
Higher quality version is available if you watch it directly on YouTube.com.
By the end of the run, the car is on fire… literally! Luckily it was very small & easily put out. After lunch, I finally figured out why (a few different factors):
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