Ran a 12.0@116 Friday night. H1E running almost 8psi on pump gas... Time to turn the boost up!

 

116 trap? whats the setup you're running.

 

1/2 bridgeport, Holset H1E (60mm compressor), custom intake manifold, full 4" exhaust, custom v-mount, 4x ID1000's maxed, motec M400. Trap was 116.9 and had a 2.0 60'. It was my first time to the track with this car and obviously lots of room for improvement... Should do an upper to mid 11 with a decent launch.

 

Here is my new time slips attached, low 11s with stock turbos at 20-22psi and djseven rebult engine. 3 from this past Sunday at Maryland International Raceway and 2 slips from 3 weeks ago at Pittsburgh Raceway Park. As you can see, my trap speeds were much faster at MIR, I ran a couple more lbs of air pressure in the tires and ran my new more advanced timing maps with VP 103 unleaded race gas, which I switched to after my first run and definitely felt like it made the car faster. Same amount of boost at both tracks, peeking around 22psi and holding at 20 psi in 4th gear, only ever ran 93 pump gas at PRP. Also the elevation is much higher at PRP at 1110 ft, the air temps were about the same, but there was more head wind at PRP so lots of factors play a role in the trap speeds. But for some reason I got good launches and great 60 ft times at PRP (but bad shifting and mistakes), and didn't launch good and got not good 60 fts at MIR.

I didn't get the perfect run needed to break into the 10s at MIR like I should have been able to do, gotta wait another year yet again.

 

1000ft 8.75 @ 122.08 1.60 60ft

Fastest 60 ft of the day 1.54 (no 2 step)

94 daily driver w/greddy t88, pump gas, off the shelf washer fluid, apexi power fc, ET streets, running 25-27 psi.

 

do you know how much this car weighs? I'm always impressed with your trap speeds. What flywheel are you using?

 

yes it weighs 2560 lbs. it has a sr motorsports 11lb aluminum flywheel. thanks

 

Your car is a stock turbo beast. The times and traps are nuts... You should be proud as hell the way that thing runs and how you drive it. Props dude, that's f'n sick. The weight reduction is insane... would like to talk to you about that a little more... hope you don't mind a PM here, or there 2560 lbs... wow. Are you running the turbos sequentially or non? Either way, great job! What tires and final drive gear you running?

 

thanks alot. sure anytime on the pm's. 2560 was when I weighed it a year or two ago, but I put the door panels and a couple other light weight things back on earlier this year. the driver is not heavy either haha.

 

Full non sequential. stock 4.10 gears. MT ET Streets 26 10.5 16

 

62mm single turbo @ 8psi. kumho street tires, no burnout just slipping the clutch on launch. 2930 lbs with driver at the track. on the right... didn't break anything!

 

^ that's pretty good considering how low the boost was. most single turbo conversions (depending on the turbo etc) feel completely dead with less than about 12psi due to a lack of torque. That's what an STi with Boltons will do (usually running about 17+ psi peak boost on stock turbo), with a better ET and 60' possible under good conditions.

 

i was hoping to be get into the high 12s but honestly had no idea how It/I would do. I seem to drag race once every three years.

i should be in the 11's easily once the boost is turned up to 17psi. still working on addressing fuel system issues right now

 

Had my 7 out for the first time.

Reaction: .230
60 ft: 2.242
660: 8.582
1/4: 12.832
MPH: 117.93

The track was unprepped and super slippery, no matter what I couldn't get my 60ft times down. Running street 18s with 30psi in them. HKS TA45 single, 850cc injectors, exhaust, 13psi, 360hp.

 

94 RHD rx7
mods: Pettite intake, high flow cat
14.0

new to this whole drag racing scene, probs could have done better, but first time is a first time, cant expect perfection

hoping to get into the 13's in the spring with my 3" downpipe and Catback to match the high flow cat. Maybe Pettite coolchage 3 intercooler and PFC if im feeling courageous enough...

 

11.8@119
1.8 60' on old nittos dr
72mm
half bridge port
12psi
4" downpipe 3"exhaust
Electromitive ecu
550cc 1600cc injectors

Waiting to go back with the water/meth kit and more boost

 

12.7@112
2.0 60'
11psi

To be me it seems to be bad quarter mile time even though it's my first time on the track. Would anyone know how much power I'm pushing at 11psi? Mods are gt 4088r, 550 pri., 1680 sec., street port, dual walbros pumps, hks twin ignition, and fmic.

 

Finally beat my best time. After about 2 years of hitting 12.3s, I brought my time down some. It was the last run of the night. I almost took a friend with me. I'm glad I didn't.
1.824 60ft
12.175 1/4 mile
@113.78mph

Still on factory motor and twins @13.5lbs. 71xxx miles. Last dyno @ 317hp. Probably closer to 325hp now. 2705lbs with out driver.
265/45 R16 Kumho Ecsta XS tires, custom intake and custom 3 inch exhaust. Upgraded fuel pump, injectors with fuel pressure regulator. Apexi power FC, hks twin power, custom 50-50 water meth injection. Pump gas 91 octane. Custom petit 20b FMIC. I also have an upgraded clutch, but i cant remember which clutch. Edit..I also have Bonsai diff brace and Greddy diff cover.
My goal has always been high 11s, with out slicks on pump gas at 13lbs. After last night, i think i might be able to do it. I still have some intercooler ducting to do, and my airpump broke, so I didnt have the tire pressure i wanted. So it might be possible to bring the time down some.
Ran a 12.37 on this run earlier this year.
http://i223.photobucket.com/albums/d...0Pics/aa11.jpg
http://i223.photobucket.com/albums/d...%20Pics/65.jpg

 

Well last November I went
11.9 @ 126
Crap 60' 2.2(had to let out wheel hop)
Half bridge port
72mm Turbo 16psi
Water Meth
Need bigger injectors for more boost

 

Ok I finally made it to the track last night. I have not gone to the dragway in over 14 years. So I was a bit nervous. I actually hit the brakes before the 1/4 mile was over on the first run I got to the track late so only got 2 runs in. Oh and I forgot to let some air out of my M/T ET Streets. I ran them with 32psi so hoping next time aired down to 16psi I can cut a better 60' time.

First run:

R/T... .386
60'.....2.044
330....5.545
1/8.....8.399
MPH...86.39
1000..10.819
1/4.....12.918
MPH....106.53

Second run:

R/T.... .806
60'......2.076
330.....5.522
1/8......8.340
MPH.....87.68
1000....10.728
1/4.......12.757
MPH......111.18

Dynoed at 310hp. Running stock turbos, stock motor, Apexi Power FC, SMIC, ACT lightened flywheel, ACT clutch, 550/1300 injectors and Mickey Thompson ET Streets.

 

Here is mine, first time ever drag racing had no clue and was a little nervous.

Pueblo Motorsport Park 4692 ft above sea level
Nitto 555R's
13.6@10psi

 

http://sphotos-b.xx.fbcdn.net/hphoto...65116417_n.jpg
11.696 @ 129.16mph

This was PO's best time last October at San Antonio Dragway when I was down to pick up the car. My best was 11.9 @ 127.xx. Yes, i suck :P I only did three runs and the first was a total wash (you have to upshift a LOT sooner in a fast car!).

We were not launching hard, neither of us is a drag racer, hence high ET for the mph.

LS2 with L92 heads, LS3 intake, 222/230 .597 cam
T56 trans, 8.8" 3.55 T2R diff

Car was built to be a fast street and sometime HPDE car, has full sound-deadening, power steering, A/C. Weighs 2825 lb. now, 2785 before the swap.

I actually averaged 29mpg on one tankful driving it back up to Rhode Island (462 miles on 15.9 gallons). Recently trip to Atlanta and back, 1080 miles down in 15:30 with three stops (only two for gas), still had 5/8 of a tank when I got there. 27mpg average, 70mph average including 3x 5-10minute stops. Not bad, not bad

 

I finally got my car to the track. With a 2.0 60ft it managed 10.80@137 at 12psi! Once i can find traction i will turn the boost up a bit. But i have to say that the car is already scary fast at 12psi. Cant wait to put down 30....

 

^Holy hell! What's your setup? Besides the obvious single turbo. :P

20B?

 

13b-rew with a BW S480 in a 81 GS. Half chassis on 325/50/15 drag radials. I havent weighed the car but i would say its maybe 2200 with me in it.