[swamibob]

I ran a 13.5 @ 111.2mph in the quarter on the street with my automatic and street tires. I have a downpipe and power extreme exhaust, but no boost controller yet so it is still at stock boost. Does this sound about right? I used a g-tech to get the numbers. Also it was a 5.65sec 0-60 time. I did not have the track fuse pulled but I turned track off and shifted in manual mode with overdirve off. Is this the best way to run it on a stock automatic?

SwamiBob

 

[breakemlose]

what kind of boost are you pushing with just exhaust?

 

[swamibob]

I'm not sure, I don't have a boost guage yet. I am waiting on my boost controller to come in which has a boost guage built in it. I heard about 1-2 lbs more than before so around 12-13 lbs?

 

[fiore36]

well i have just a RMM DP hooked up to a stock catback and i hit about .9-1.0 kg/cm(about 13-14lbs) in 3rd. i have a 6 speed btw, i will be going to englishtown to test it out this week probably.

 

[swamibob]

What is the most boost I should put on the stock turbos safely and how much on 93 octane?

SwamiBob

 

[Troy]

I'm in a bone stock 6 speed and hit [email protected] I'd say 13.5 sounds pretty nice. WHat's your 60'?

 

[swamibob]

I don't know what my 60' is, I used the G-tech unit which measures g-forces to calculate the speed and time. All it will give you is 0-60, qtr mile time and speed. The best I could run before the downpipe and exhaust was 14 sec at 105.8

I am doing my blitz sbc-id boost controller so I can crank the boost up to 18 lbs. and see how it does then.

Is 18psi safe on stock turbos and 93 octane????

SwamiBob

 

[KJSUPRA]

Hey 1 Mad Dawg.... Why do you build boost in 2nd gear and not first?

 

[KERR]

that sound good to me, it all depends on your track, my car stock went 13.7 @ 104

IF you want to make some fast passes unhook your actuators! then it will make like 25 psi. I did this with my down pipe and cat back went a best et of 12.6 @ 113 and bet MPH of 13.4 @118

P.S. this can cause turbo problems, but I think you should be ok for a few passes mine have been unhooked for 22K miles now.

 

[WinglessTurbo]

and shifted in manual mode with overdirve off.
SwamiBob

Stay out of manu mode. Its not great for your tranny and is actually slower. The car shifts faster on its own then you can in manu b/c there is that little delay after you push the "shifter" up into the next gear where the car has to think. Try it with manu off, I bet your times go down slightly. Also try break-boosting up to a few psi before you launch if your not already.

 

[swamibob]

Do you still shift it yourself without it being in manual mode or just let it shit on it's own? Mine shifts out at about 6200 in Drive.

 

[WinglessTurbo]

Just stick it in drive and let the car do the rest. I've heard a few guys say this takes a couple of tenths off and is lighter on the tranny.

 

[SdSupraTT]

Re: Re: 13.5 @ 111.2 on the street with auto. Sound about right?

I always get better times the 2 times I have been racing by shifting it manually. Even when playing with my Gtech(which i made like 40 runs to 60 with) I always got much faster times with the manu mode enabled and shifting manually. Of course you can screw up and hit revlimiter as well...

Stay out of manu mode. Its not great for your tranny and is actually slower. The car shifts faster on its own then you can in manu b/c there is that little delay after you push the "shifter" up into the next gear where the car has to think. Try it with manu off, I bet your times go down slightly. Also try break-boosting up to a few psi before you launch if your not already.