stock 7 bolt internals and auto tranny

[420a-t]

With stock 7 bolt internals and stock awd auto tranny I managed to get a [email protected] and a [email protected] with a 1.754 60'. I couldn't break into 110, so close. Anyways, I'm way happy with my numbers, I dropped almost a full second since a couple weeks ago (13.1). Thought I'd share how much abuse the stock motors can take (I drove to the track and back = around 500 miles) and how happy I am..

By the way, what is the fastest stock auto 7-bolt? hmm...

 

[CanadianTSi]

The Stock 7bolt still has lots left in it, I would be more worried about the tranny.

 

[talontuner1997]

what are you running for transmissions mods and what turbo are u running. ps nice time. im aiming for 12.5

 

[420a-t]

I have no tranny mods, except for an upgraded tranny cooler. I'm using an evo 16g. My mods are up to date in my profile.

What's the fastest time for stock engine internals and auto tranny? I'd like to see how I'm doing.

 

[talontuner1997]

im suprised u were able to get that time on the stock tranny. what was your launch rpm?

 

[DsmDave95]

how many pounds were you running must have been alot

 

[420a-t]

I have my 2-step set at 3500 rpm via dsmlink. Launching at 20-22psi with awd, there's not a better feeling. I had boost controller set at 24psi, but I found that it spikes to 26psi, and then falls to 24psi (not good on the stock head studs). I thought it was a good night overall. One minor thing that helped a lot was I removed my pass. headlight. It really does work.
I think it's funny when people see my car and think they can walk all over it just because it's a/t, but my numbers show otherwise. I am very happy with my times, at the first of the year, I ran a best of 13.8xx.

 

[bmwisthekey]

damn pretty impressive amount of boost you were able to build on only the 3500 2-step

 

[420a-t]

I was way impressed too. I want to go with a bigger turbo, but I still want to be able to launch with 20+psi, so I don't know what to do. I'm kinda stuck right now.

 

[danyz250f]

That a boy!

You should buy my turbo.

 

[DsmDave95]

i dont think it would be a good idea to run a bigger turbo, cause the lag will be discouraging.

 

[420a-t]

True, but I want to go fast! Haha, I'm planning on a 50-trim, with some new goodies

 

[Quarthead]

Nice times...

You may want to do a few transmission upgrades before stepping up to a bigger turbo...

A shift kit and torque converter are almost necessities with a 50 trim or larger turbo