North American Turbocoupe Organization



Good day at the track
boosted chicken Offline
Senior Member
#1
Went to Hobbs, NM for some test hits on the bird.

First run, knocked out a 10.17@131. New best with no bottle in the car.

Second run, accidently turned the top bulb off while transitioning from foot brake to transbrake which turned on the red. I sat there for another couple of seconds and then realized the clock had started so I finally took off. Ran a 12.60@131, lol!

3rd run, said eff it lets put the bottle in. Retarded max timing from 17 to 15 as I wasn't sure what the car would do. I hit the spray (50 shot) about 20-30 feet out so it wouldn't blow the tires off. Didn't feel any faster going down track and sure enough, [email protected].

4th run, put the 2 degrees back in it and ran again (with the nitrous)..9.85@136! I guess it liked the timing, lol.

5th run, added 1 more degree for a total of 18 and tried again. Car spun more this time but still managed a 9.98@135.

6th run, made no changes and tried again. Still spun too much but still ran 9.93@135.

I really need to utilize the 2 stage boost control feature on my EBC as the tires can't seem to handle more than about a 18psi boost launch. Sweet spot seems to be between 15-18psi.

All in all, had a great time.
88 TC#1 2.9L tall deck. Essy SVO head, Boport header, BW SX369 turbo, C4 trans, MS2xtra
88 TC#2 drag car project(someday)
88 TC#3 parts car (just needed the header panel...bought the whole car, lol)
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boosted chicken Offline
Senior Member
#2
Best run with no bottle:
https://www.youtube.com/watch?v=g_xzqHn5ZPc

Best run with the 50 shot:
https://www.youtube.com/watch?v=7Zz170Bqf5M
88 TC#1 2.9L tall deck. Essy SVO head, Boport header, BW SX369 turbo, C4 trans, MS2xtra
88 TC#2 drag car project(someday)
88 TC#3 parts car (just needed the header panel...bought the whole car, lol)
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natmac3 Offline
Administrator
#3
like you said in January. mid-9s arent too far off. nice work! Big Grin
1987tc
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Not B Anymore Offline
Administrator
#4
That is a good day!
Brian Leavitt
'86 TC 5-Speed -- MS2x w/COP | 83 lb. injectors | T3/T4 50 Trim Stage 3 .63AR | Full 3" Exhaust - No Cat | Motorsport FMIC | Ranger Roller | Ported E6 | Walbro 255HP | Kirban | 20psi | 120-amp 3G | 8.8" 3.55 rear | '03 Cobra Wheels
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