Pontiac - Street No question too basic here!

          
Reply
 
Thread Tools Display Modes
  #1  
Old 10-30-2002, 10:18 AM
A455GTO A455GTO is offline
Senior Chief
 
Join Date: Jan 2002
Location: PACIFIC NW
Posts: 278
Default

Anyone have any experiences (good or bad) with a Predator carburetor. A buddy of mine is thinking about running it on his Mopar 440 ( [img]/infopop/emoticons/icon_rolleyes.gif[/img] ) , and I said I would check here for advice about it. This will be a street car for the most part, with occasional strip usage. Anyone, anyone?


__________________
So many toys, so little time

'06 GTO, '68 LeMans project, bikes, etc.
  #2  
Old 10-30-2002, 10:18 AM
A455GTO A455GTO is offline
Senior Chief
 
Join Date: Jan 2002
Location: PACIFIC NW
Posts: 278
Default

Anyone have any experiences (good or bad) with a Predator carburetor. A buddy of mine is thinking about running it on his Mopar 440 ( [img]/infopop/emoticons/icon_rolleyes.gif[/img] ) , and I said I would check here for advice about it. This will be a street car for the most part, with occasional strip usage. Anyone, anyone?


__________________
So many toys, so little time

'06 GTO, '68 LeMans project, bikes, etc.
  #3  
Old 10-30-2002, 07:29 PM
76ta400 76ta400 is offline
Senior Member
 
Join Date: Oct 2002
Location: eaton rapids,mi usa
Posts: 142
Default

yes , i ran one for a couple of years on a 400 i had. it a pretty simple carb and works very well, the car ran as fast with the predator as it did with an 850 holly. low end power is great but it i did have a little problem with the car flatting out on the high end of the track. i would say if you want something out of the norm than give it a try.

__________________
rick may

10.73 @ 126 mph
9.97 @ 135 mph w/100 hp of nitrous
  #4  
Old 10-30-2002, 08:01 PM
Tom Vaught's Avatar
Tom Vaught Tom Vaught is offline
Boost Engineer
 
Join Date: Dec 2001
Location: The United States of America
Posts: 31,304
Default

Carb came with one of three cam calibrations.

Make sure you have the right one for your application (engine size, etc). Beats the heck
out of me how you change it though if you don't have the right one as where do you get the other
cams now days. Tom V.


__________________
"Engineers do stuff for reasons" Tom Vaught

Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
  #5  
Old 10-31-2002, 07:40 PM
76ta400 76ta400 is offline
Senior Member
 
Join Date: Oct 2002
Location: eaton rapids,mi usa
Posts: 142
Default

with the old predator carbs they came with all three cams. i never seen much improvement with changing cams thou, the best performance adjustment i found was the adjustme for the mechanical venturi opening, that seem to help a lot. it is located in the area of the throttle arm.i just drilled a hole in the cover so i could stick an allen wrench in their to make the adjustment.

__________________
rick may

10.73 @ 126 mph
9.97 @ 135 mph w/100 hp of nitrous
  #6  
Old 10-31-2002, 07:53 PM
b-man's Avatar
b-man b-man is offline
Moderator
 
Join Date: Sep 2002
Location: Sunny So Cal
Posts: 16,508
Default

A friend used to run one on a high-13 second 400 '68 Firebird. The car got about 6 miles per gallon with this carb on it, about half what you would get with a 'normal' carb. [img]/infopop/emoticons/icon_eek.gif[/img]

Let's go racing!
www.outlawpontiacs.com/members/B-Man2.php
www.outlawpontiacs.com/members/B-Man.php

__________________
1964 Tempest Coupe LS3/4L70E/3.42
1964 Le Mans Convertible 421 HO/TH350/2.56
2002 WS6 Convertible LS1/4L60E/3.23
  #7  
Old 11-03-2002, 09:35 AM
A455GTO A455GTO is offline
Senior Chief
 
Join Date: Jan 2002
Location: PACIFIC NW
Posts: 278
Default

Thanks for the responses guys, that's the kind of info that I was looking for. My friend is going to s.can the Predator. Now if I could just get him to do the same with the Mopar [img]/infopop/emoticons/icon_biggrin.gif[/img]


__________________
So many toys, so little time

'06 GTO, '68 LeMans project, bikes, etc.
  #8  
Old 11-03-2002, 02:35 PM
carbking's Avatar
carbking carbking is offline
Ultimate Warrior
 
Join Date: May 2000
Location: Eldon, Missouri 65026
Posts: 3,629
Default

Suggest he put it on ebay. We sold one a couple of months ago there.

Jon.

Good carburetion is fuelish hot air.

__________________
"Good carburetion is fuelish hot air".

"The most expensive carburetor is the wrong one given to you by your neighbor".

If you truly believe that "one size fits all" try walking a mile in your spouse's shoes!

Owner of The Carburetor Shop, LLC (of Missouri).

Current caretaker of the remains of Stromberg Caburetor, and custodian of the existing Carter and Kingston carburetor drawings.
  #9  
Old 11-03-2002, 06:00 PM
A455GTO A455GTO is offline
Senior Chief
 
Join Date: Jan 2002
Location: PACIFIC NW
Posts: 278
Default

That's what he said he was going to do with it. Do you remember what it went for?


__________________
So many toys, so little time

'06 GTO, '68 LeMans project, bikes, etc.
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 04:40 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017