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-   -   official 1/4 mile track times (http://www.the370z.com/track-autocross-drifting-dragstrip/36566-official-1-4-mile-track-times.html)

jchammond 11-02-2019 09:44 PM

No 187mph trap speed this time :ugh2:

SG4247 11-02-2019 10:17 PM

Not today, had a slight 5 mph headwind!

I need an F5 tornado tailwind to repeat that again!

Whats funny is everyone at the track thinks its boosted.

Im like its NA man, 14.7 psi !!

SG4247 08-01-2020 02:16 PM

2 Attachment(s)
So, I installed the Nitrous Express GTR dual plate nitrous kit that was originally installed on CarbonZ’s car by Z1.

Very pleased with the system overall. I am on E85 and have the original factory fuel pump from 2010 model year with 50k miles on it.

Seb wrote me an E85 + Nitrous tune, but we are seeing lean spots from the factory pump not keeping up with the demand when nitrous is on. No suprise.

Anyway, took it to the dragstrip last night, and made some decent runs in the heat and humidity. New pump and CJM top hat is here waiting for install.

12.399 @ 113 mph - new nitrous record on a 75 shot. There is lots left in it!

geeteezee 08-01-2020 08:59 PM

Keep forgetting about this thread. Nothing to write home about. 2nd time at the strip since purchase. Stock with Z1 intakes.

https://i.imgur.com/8ydCaW0.jpg

SG4247 08-01-2020 09:52 PM

How bizarre!

Same car# 716 ???

Lol

geeteezee 08-02-2020 09:50 AM

Quote:

Originally Posted by SG4247 (Post 3952044)
How bizarre!

Same car# 716 ???

Lol

Oh wow, lol. I didn't even notice. How weird is that?!

Whjaxn17 08-20-2020 08:35 AM

Quote:

Originally Posted by SG4247 (Post 3814868)
Thats amazing!

At 3400 lbs and 325 whp is like a 12.65 at sea level.

So either making more than 325 hp, less than 3400 lbs, or mineshaft (neg DA) conditions.

Most calculators say 385 whp at 3400 lbs is 12.05 ET at sea level.

That car is fully gutted. Trunk/hatch panels, spare(obviously), door panels gone, bumper cut, and I think even the passenger seat...and something like 340whp iirc

SG4247 08-20-2020 12:45 PM

I have mine down to 3360 lbs with a 240 lb fat azz driver. My car is pretty stripped down at this point. Bone stock, it was 3610 lbs with driver. So, I've removed 250 lbs.

At 2950 lbs with 340 whp - this would get you barely in the 11's in the right conditions.

I would like to get mine down 2950-3000 lbs, but I really enjoy the AC and the radio!

SG4247 09-06-2020 05:49 PM

1 Attachment(s)
Went to Thunder Valley last night. New Deutch Works fuel pump.

Car had the 100 shot in the NX GTR kit. Really humid and hot, so the motor doesnt like that humidity or heat.

Now it wants to wheel hop going into 2nd, and I have a stumble when the system activates.

So there is some work to do to sort it all out.

SG4247 09-20-2020 12:11 AM

2 Attachment(s)
Its cooled off here in Okla, so its a nice 65-75 degrees finally.

Intstalled a Nitrous Express MaxEz progressive controller to help modulate the flow of nitrous and fuel to the motor. This really helped the engine, tires and drivetrain over the old school on/off solenoid.

At this point, I have the progressive coming on with the TPS digital switch at WOT. Then the progressive starts at 20% and ramps up to 100% over 1.0 second.

SebZ had been extremely helpful to get the AFR correct, so I dont tear this deal up.

Old lady rode with me, we had a good time!

Car runs excellent with more tuning to do.


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