#5614, "Had a bad day at the track" Jun-10-07 02:31 PM by jack_of_trades
Well, I figured I would take my ESI up to New England Dragway and see how she was doing this year so far. Unfortunately, I made these plans on monday and everyday after that I had TONS to do to the car to get her ready.
My first issue was brake boosting. The car would NOT stay still even at 1500rpm's and the pedal would go to the floorboards. I replaced the front rotors,pads and bled the system yet it still was lurching a bit. Last year I could hold it dead still and build up around 3psi of boost at arouns 2-2.2K rpm's.
I wanted to leave the house at 3pm but by the time the brakes were done it was 4:15 so I was late already. Get to the track and my first run...well...it sucked. Pulled off a 15.280@90.xxMPH. WTF, I ran low 14's last saeason with a crappy setup. The best out of 3 runs was a 15.1. My launches were suffering greatly by the lurching during boost creep preventing me from building any boost at allat the srating line. The car also pulled very well (other than a lack of power) so I assumed I either had a crazy boost leak or my ATX was starting to hate the HP. Last year I pulled of a 2.0 second 60' time and I could barely keep it under 2.38 seconds this trip.
I finally got to check for boost leaks today and boy are there a lot! The bolts that clamp the compressor housing to the center section were seeping air thru the threads (teflon tape to the rescue), just about every goddam coupler was leaking on me, my TB gasket was leaking like crazy and the center section of my intake manifold has sprung a huge leak. Tomorrow I will fix these gaping holes in my system and head back up to the track soon. The turbo must have been pushing like 14psi just to get the 8psi at the intake manifold,lol. This thing WILL run a 13 second pass this season whether it wants to or not,lol. *end vent*
Jamie- -AUTOMATIC turbo'd 95 Talon ESI@8psi (stock internals)14.0sec=1/4 mile
#5615, "RE: Had a bad day at the track" In response to Reply # 0 Jun-10-07 02:27 PM by cs82685
Sorry to hear about being disappointed with your times, hopefully taking care of the boost leaks and getting that lurching problem fixed will help you big time.
Originally posted by jack_of_trades This thing WILL run a 13 second pass this season whether it wants to or not,lol. *end vent*
LOL, I want to get 13's with mine this summer too, but IDK I've got no experience. If you do it, it will be my inspiration to do it also either that or I will melt a piston or throw a rod trying
I contributed to the Wiki! EVO IX - just a really expensive boost gauge and a K&N air filter 96 Eclipse RS -awaiting registration and inspection 95 Eclipse GS - parts car Mods/Profile - http://www.2gnt.com/index.php?d=cs82685
#5616, "RE: Had a bad day at the track" In response to Reply # 1
It's better than good day at work . It happens. At least you found the culprit(s). Maybe next time out, I will be ready and able to head up. If not with the 97, then maybe another.......
Captain Caveman
96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq 97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq 98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats 99 OZ 5sp Stocker 15.856 @ 85.97 99 GS stocker auto 17.7@77mph!
#5617, "RE: Had a bad day at the track" In response to Reply # 2 Jun-11-07 11:39 AM by jack_of_trades
Just pulled apart my entire intake manifold and I am in the process of replacing the center gasket and the TB gasket. I can't believe how many leaks I had *bad me, bad bad me*. I will use my old G-Tech pro to see if I'm in the right 1/4 mile range before heading back up to the track. Too long of a drive and too much money to keep wasting just to be disappointed.
Last year when I used the G-tech pro it said I was doing a 14.5 and I did a 14.4 at the track(better traction)....close enough for me
Jamie- -AUTOMATIC turbo'd 95 Talon ESI@8psi (stock internals)14.0sec=1/4 mile