gofastman

;D ;D ;D I just replaced my exhaust system, and the egt's came down like a rock....<br>We have a large hill here that before if i got on the throttle, the egt's would hit 1100 pretty fast and not cool down all that fast either, But now i can pull that hill with it on the florr and it never went over 700 and that is with 34psi boost.<br>I couldn't be happier. ;D<br>Just thought i would let you all know, if you are thinking about doing the switch.....do it, well worth the money. ;D ;D<br><br>

97Dually

Allen,

Great!! Your giving me all the right reason to move up to bigger exhaust! ;D ;D
Question though, how'd you get that high of boost with what your info says still appears to be stock? Did you modify the waste gate?
My 97 bumps up against 24 and then the waste gate kicks in... :'(

TJ

gofastman

I adjusted the wastegate, it took a few times to get it there....I dont think its a good idea to completely disable the wastegate, when i first got this truck it would only got to about 22psi [undecided]....well i got the bomb thing going ;D ;D...i installed a #10, and so i did adjust the gate, Now i want a # 8 or 6. But im waiting for somebody to sell one for the right price. <br>Alen

Paul Winey

Allen:<br><br>When you replaced your exhaust did you check if the cat was plugged? Or did you have a resonator? I'm thinking about the same thing but don't have the gauges yet to know. Glad to hear it worked.<br><br>Paul

Scotty

How was the cat if you had one on the old exhaust?

gofastman

Yes it was about 1/2 plugged...i was expecting alot more.<br>Also the muffler when idling at a light would raddle so bad that i would have to lean on the throttle to raise the rpm to get rid of the raddle.<br>No more....it is great now.<br>Allen

Got Smoke?

[quote author=Allen T link=board=16;threadid=9966;start=0#95183 date=1043276411]<br> I adjusted the wastegate, it took a few times to get it there....I dont think its a good idea to completely disable the wastegate, when i first got this truck it would only got to about 22psi [undecided]....well i got the bomb thing going ;D ;D...i installed a #10, and so i did adjust the gate, Now i want a # 8 or 6. But im waiting for somebody to sell one for the right price. <br>Alen<br>[/quote]<br><br>I'll buy that 10 as soon as my clutch is in! ;D

bulthisl

<br><br>Why waste your time on a 10 when you know you will want more ?<br>I've got the same engine as you and I'm runnin a # 5 plate and having no probs.<br><br>[move]# 5 # 5 # 5[/move]<br><br><br><br> : Eddie : 8)

Got Smoke?

[quote author=bulthisl link=board=16;threadid=9966;start=0#96019 date=1043416935]
[/quote]

What kind of #'s are you making with that #5? Will @ BMD tried to sell me a #5 but isn't that &quot;supposed&quot; to be for Auto's? ???

bulthisl

I can heat it up if I try but it's not a prob.<br>I'm about 45 mi. from BMD . If your up this way let me know and we'll take a ride. ;D<br>I'm planning to be at the Feb. meeting in Cynthana if you want to check it out then.<br><br><br> : Eddie : 8)

Got Smoke?

[quote author=bulthisl link=board=16;threadid=9966;start=0#96496 date=1043527624]<br>I can heat it up if I try but it's not a prob.<br>I'm about 45 mi. from BMD . If your up this way let me know and we'll take a ride. ;D<br>I'm planning to be at the Feb. meeting in Cynthana if you want to check it out then.<br><br><br> : Eddie : 8)<br>[/quote]<br><br>No by #'s I meant HP/TQ. Anyhow what's this meeting in Cynthiana your talking about? What's it going to be about? Is it a chapter meeting, or a BOMBing parter I heard rumor of?

bulthisl

The meeting is a Chapter meeting<br>I haven't Dynoed as of yet, <br>But I twisted the center out of a CenterJunk ( Oops Centerforce ) clutch if that counts. : ;D ;D<br>I don't know the #'s but I run pretty respectable <br>You can ask some on the site that have been in my truck.<br>But there alot others running more ,<br>I'll get there but I work my thrck daily and have to keep it in working range.<br><br><br> Good Luck with your truck.<br><br> : Eddie : 8)

Got Smoke?

[quote author=bulthisl link=board=16;threadid=9966;start=0#96530 date=1043537605]<br>The meeting is a Chapter meeting<br>I haven't Dynoed as of yet, <br>[/quote]<br><br>Since its a chapter meeting I won't be attending. :'( <br><br>Let me know what #'s you dyno whenever you get the chance, but as of now I'm probly still going with the #10. Thanks

oldred97

I'm gonna get rid of my number ten. What is one worth to you? Just send me a pm and we'll talk about it.

Captain

Allen T,<br>As you can see we almost have the same truck. I was wondering what gear your auto was in and what speed you were moving when pulling 700 degrees? I only have a #12plate and at wide open throttle 3000rpm 5th gear and maybe 90 95mph im up there around 800 or 900 degrees. I have a afe mega cannon intake, the afc wheel is all the way forword and my 4&quot; exhaust has a muffler but its strait through. I wonder if my gauge is messed up. pos di-pricol. I'd never buy them again. I think the gauge read like 100 or 200 degrees out of the box but at idle its just around 400. is that what you run at idle? thanks.