|
Register or Log In To remove these advertisements. |
|
|
|
|||||||
 |
|
|
Thread Tools | Display Modes |
11-19-2004, 06:32 AM
|
#1 |
|
Registered User
Join Date: Jun 2003
Location: Scotland Neck NC
Posts: 316
|
what are these hole for?
what are these holes on the inside for. it is a performer intake with egr
|
|
|
|
11-19-2004, 10:10 AM
|
#2 |
|
Registered User
Join Date: Mar 2003
Location: Walker, LA
Posts: 2,925
|
If you are talking about the carb mounting holes, I think that intake will accept a square bore and a spread bore carb.
__________________
Gary -1986 SWB: lowered 4/6, SOLD!!! -Best 1/4 mile: 14.51 @ 91.01 MPH -2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!! -2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels |
|
|
|
|
11-19-2004, 10:18 AM
|
#3 |
|
Registered User
Join Date: Jan 2003
Location: Austin, TX
Posts: 824
|
I think he is talking about these holes??
|
|
|
|
|
11-19-2004, 10:25 AM
|
#4 |
|
Led Sled! Discs R 4 ME!
 
Join Date: Jan 2001
Location: Toms River, NJ, USA (Transplanted Hoosier)
Posts: 7,327
|
hmmm, must have something to do with the EGR?
|
|
|
|
|
11-19-2004, 10:30 AM
|
#5 |
|
Registered User
Join Date: Mar 2003
Location: Walker, LA
Posts: 2,925
|
OK, with this monitor I cannot see them.
__________________
Gary -1986 SWB: lowered 4/6, SOLD!!! -Best 1/4 mile: 14.51 @ 91.01 MPH -2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!! -2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels |
|
|
|
|
11-19-2004, 10:40 AM
|
#6 |
|
Right turn Clyde
Join Date: Nov 2002
Location: Cincinnati, Ohio
Posts: 2,911
|
I dont think those are supposed to be there, I never seen anything like that before.
__________________
1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI |
|
|
|
|
11-19-2004, 11:36 AM
|
#7 |
|
Senior Member
Join Date: Mar 2003
Posts: 2,500
|
Somebody got a little too "Happy" with a drill looks like.
BTW....they can be fixed. Either tig them up or get a Alu brazing rod and use a small torch. Last edited by Mike76251; 11-19-2004 at 11:38 AM. |
|
|
|
|
11-19-2004, 12:56 PM
|
#8 |
Join Date: Jan 2003
Location: Modesto, CA
Posts: 1,321
|
That Performer is #3701 isn't it? I have that same one, and the holes are their. Like someone else said, I believe it's either for EGR or Exhaust Heat Crossover.
|
|
|
|
|
11-19-2004, 10:15 PM
|
#9 |
|
5-7 dropped 87 CC Dually
Join Date: Sep 2003
Location: bay city mi
Posts: 326
|
My performer 454 tbi intake has the same holes. I asked them about it. And they said they had to put them there to get the CARB cert. I'm going to tap for aluminum pipe plugs. My guess is that only egr intakes have them.
__________________
I rather be in my 77 Sanger Picklefork Jet Hydro! |
|
|
|
|
11-19-2004, 10:38 PM
|
#10 |
|
Right turn Clyde
Join Date: Nov 2002
Location: Cincinnati, Ohio
Posts: 2,911
|
I would try and smooth them out as best as possible to help the airflow path better.
__________________
1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI |
|
|
|
|
11-19-2004, 11:05 PM
|
#11 |
|
Registered User
Join Date: Jun 2003
Location: Scotland Neck NC
Posts: 316
|
thanks a bunch for the help guys.
|
|
|
|
|
11-19-2004, 11:15 PM
|
#12 |
|
Gettin It One Pice At A Time
Join Date: Oct 2004
Location: everett, washington
Posts: 2,688
|
pic
ok I personaly couldent see anything there. so I played with the pic, got it to show up the holes, the rest of the pic is bad but you can see them
__________________
RIP ELJAY   Work In Progress 1979 GMC C1500 Trailering Special. Getting the truck done, one piece at a time. “You can tell a lot about a fellow’s character by his way of eating jellybeans.”Ronald Reagan “I don’t know the key to success but I know the key to failure is trying to please everybody.” Bill Cosby |
|
|
|
|
| Bookmarks |
|
|
Linear Mode
