wbarnes3

I have a 05 GT auto with C&L cold air running SCT2 tuned 93 by alternative auto and mac long tubes.
I went 13.35 at 103.78 mph. very happy

Now I'am adding UD pulley and frpp delete plates and PI 3000 stall.

Where is my ET now????

12.70's higher or lower what do you think????


Bill

tom281

My guess: 13 flat. You may have trouble hooking up after changing the converter.

karman

A good launch and you'll break 13 for sure !!!

classix_stang289

my guess: no lower than 12.8 but ya never know. best of luck to ya

Stoenr

I would guess like the others, about 13.
I ran 13.34 @ 105.5 no long tubes, but I had pullies.
Go for the Alum driveshaft and I think you might be closer to 12.7

theedge67

I would guess more like 13 flat. The faster you go, the harder it is to go faster. i.e. - 15.0 seconds to 14.0 seconds is not that hard to do. 13.0 to 12.0 seconds is tough, takes some pretty good work. To get from 10.0 seconds to 9.0 seconds is a beeotch...and so on...

wbarnes3

I read that the PI stall should cut .4 to .6 of final ET and .2 to .3 off 60 ft. Anyone one here have stall and seen better ET? Then the ud pulleys and delete plate add 16-20 HP. I 'am hoping for 12.75- 12.85 ET.
I also may try 1 pc driveshaft and 3.55 or 3.73 gears.
If I do driveshaft and gears hopeing for 12.50-12.60 ET
I will get better tires as traction fades.

tom281

Pullies and delete plates, along with a custom dyno tune, got me about 12 horsepower- three of that coming from the tune.

Stangers

Thats a good converter you got.PI's gotta good rep.But your going to need some M/T's after you pop that in.Without stickys with that new converter I see lotsa a smoke a high 60's in my cystal ball.

Oh ......I predict high 12's with converter and stickys.

FYI:Lidio has an updated tune for that PI converter.
Just throwing that at you in case you didnt know.

wbarnes3

Thanks I know about the updated tune, he going to do that when he updates my tune for delete plates.