12.3 1/4 mile stock turbo
 

Previous best was 12.89 with street tires, running fd wheels with mickey thompsom et streets 26x10.5 now

first time ever running slicks
12.366 at 111.37mph
1.73 60'

s4 engine, stock turbo, e6k, fmic, 1600 secondaries

awesome! same setup as last year except for the slicks??

How much power and how much boost?

all I can say is dayum

yup everything is the same except for the new tires

So explain this setup, I don't see how a stock Turbo can run this time, a bnr upgraded stock Turbo sure.

Very nice.

A stock turbo can do this time.
Fastest I did on the stock turbo is 13.1 at 12psi with lots of wheel hop and old hankooks rs2 tires with a 2.0 60' time and a 5.58 sec for the 330'

The stock turbo have a lot of low end grunt that helps, especially with sticky tires, having a street port will help further up the powerband.

Well my car is stock ports I'd be happy with a 13 second time, I'd be amazed if I ever got less than a 13.

Weight reduction obviously helps

Bravo! That's the fastest time I've ever heard on a stock turbo. I've trapped the same speed as you running .7s slower time with a BNR stage 3, great driving.

any weight reduction? Low twelves is highly impressive.

I would like to know more info too...

I beat proven mid 12 second cars on the street and in the 8th. But I never ran the quarter in it though. Stock turbo, intercooler, not ported, and never rebuilt. Stock (chipped)ecu with safc neo tuning. 14 psi with water meth injection.

nope, still got a full interior and a/c

So what's the full mod list, or is that classified.lol

this reminds me of judge itos daughter set up 12.4 with stock turbo and ecu full weight i believe

How much boost is safe to run on the stock turbos of a third gen rx7? i wanna run 12psi but i dont want to push it either, fuel system and ecu is completely stock but i do have an aftermarket intercooler so would it be safe to run 12psi with manual boost controller...


other things i have read is that theres a fuel cut off aswell if you go over 10 psi

i just kinda wanted to make things more clear there so many different opinions on here :lol:

THANKS!! :)

@ 20 psi boost?

Highest boost was in the 12s, but that was just in 4th gear. It was less in the lower gears

Yes, understood them et's are possible however common wisdom has us believeing stock turbo can't possibly deliver @ them low boost #s the amount of air to make the hp required for 110+ mph trap speeds.

You show your setup having a 7 mph deficit. Is his standalone the sole reason? That's impressive if it is.

Guess something new to learn every day.

Need engine bay pics! Crazy !

Nice for stock turbo

Nice run, may have to look into those tires

So i ran at the strip friday night in my drift car. I too am on a stock turbo at 10psi. Tires were 225/45/17s.
My best time was 13.4@104.8mph. I had horrible 60ft' times. Over 2 sec every time lol. But i can see hitting 12s all day with drags tires. Was fun though.

what's your setup?

S4 t2 motor with 9.4:1 rotors.
E6k
550/1600 injectors
S5 turbo @10psi
3" dp to straight thru exhaust

Nice run, man!

nice , probably making decent power, I'm on stock 8.5:1 , 550/720, s5 Turbo , rtek 1.7, 2.5" Turbo back

That's a pretty good time, with some practice and higher boost pressure you could get into the 12s. Getting below 2.0 for a 60' on street tires is not easy to do. Took me a while to figure out how to get the best launch, and only got a few 1.9x 60' times and a bunch of 2.0x. With the drag tires, my first time out I was getting 1.7s, and with harder launches I'm getting 1.6s. Going to try launching with the 2step now, hoping for 1.5s.

Thanks. Ya, this was my first time on the strip with this setup. I have stupid stiff coilovers so its hard to get a good squat or weight transfer. Slippin the clutch was almost mandatory. I was just messin around with a few drift friends. But boy did it feel awesome to beat 2 sti's, a evo 8, and a bunch of Hondas and some other v8 junk. My car was tuned at a conservative 240hp@10psi. My wastegate rod feel off during tuning and had no clue till i got home. After fixing that and a few small things. It could have a few more hp. Or at least more tq. Idk. It was all for fun though. But it made me wanna build a drag car though$$$ lol

You have no problems with boost creep running the 3" turboback?

Ive never seen it go above 10lbs. I ported my wastegate though.

I've ported mine as well.

Any manual boost controller?

Ya, just a cheap eBay mbc.

Cool , I haven't bought a manual boost controller yet I'm waiting to see where my boost is first.

wthdidusay82, take your conversation to pm's

Nice run...quick for stock turbo and sounds beastly!