Aixtreme89

Well I just dynoed my car, I didnt get what I was hoping for. The guy couldnt put an Air/fuel ratio gauge up to my car because he said he would have to drill another hole in my exhaust. But anyways I did three pulls.

1st pull was with all my mods and the SCT tune, but the tune did not include the cams. 270rwhp and 276lb ft.

2nd pull was without the "tornado" in my cold air intake. (yes the thing that spins the air) 260rwhp and 271lb ft.

3rd pull was with tornado and on the stock tune. 249rwhp and 265lb ft.

The lines are real wavey I think my clutch is slipping. It has before and using Isopropyl alcohol on the flywheel caused it. Plus I think the better tune would have leveled it out. I am dissapointed I wish I got between 280-300 rwhp.

[IMG]local://upfiles/12416/17FA47B5665B426EA1F0C051D7EB4A5B.jpg[/IMG]

[IMG]local://upfiles/12416/01DC49C60C5D4A4086D08A33905611ED.jpg[/IMG]

[IMG]local://upfiles/12416/39C0081F626C47AD90CC28D8B376E5A9.jpg[/IMG]

[IMG]local://upfiles/12416/8830AB35087E4FBAAAF97A685229CFAF.jpg[/IMG]

Aixtreme89

heres the stock tune. What do you guys think?

[IMG]local://upfiles/12416/49DB10F099F14DE69AB3B130BBDBEB87.jpg[/IMG]

[IMG]local://upfiles/12416/C17706AD79DC4219B2204EA62214A0F3.jpg[/IMG]

grabbem88

i think either the tune needs to be refined or your valve springs are failing you?

Aixtreme89

It cant be the valve springs, I just put in comp cam valve springs at the same time I did my cam swap this weekend. They have like 100 miles on them.

gt96stang

You should get that thing tuned to see some better gains from those cams.

grabbem88

scratch that.....you should know if the clutch is failing you.

Acer2428

The dyno guy is an idiot.

Most a/f ratio tools go on joor intake and then on your exhaust tips.

Aixtreme89

Well I feel it slipping sometimes when I am on the street.

Also I thought that guy was full of it. Not everyone that dynos there car has to have the exhaust drilled. But I wasnt going to argue with the guy.

redass02gt

I didn't know anyone got their exhaust drilled for a dyno

grabbem88

^^it's your money (you're the boss) if they don't like it get your own a/f meter,and hook it up.