Pontiac - Street No question too basic here!

          
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  #1  
Old 01-19-2014, 12:56 PM
Ben T. Ben T. is offline
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Default Throttle Linkage ?

I'm sure someone can answer this for me. Will a factory Q-jet linkage bracket work a Edelbrock Performer RPM and a Q-Jet ?

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Old 01-19-2014, 01:35 PM
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It depends on what year throttle bracket you are talking about. Like a 68-71 bracket has to be customized to fit an edelbrock manifold, but I think they have the correct provision for 72 up brackets. I changed my 70 GTOs throttle cable and bracket setup to a 72 style to use the newer style brackets for a cleaner install.

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1970 GTO 458 CID .040 over 4 Bolt 428 Block, Forged Eagle 455 Crank, 295 CFM SD KRE D-Ports, SD Old Faithful HR Cam + Comp HR Lifters, PPR Maxx-lite rods, Racetec pistons, PRW 1.65 SS Rockers, 900CFM Holley HP TBI, Performer RPM, Hooker Super Comps, 3" X-Pipe into 2.5" mufflers/tailpipes, 2.75 1st TH400, Continental 13" Converter, 8.5" 3.08 Posi.
Everything installed, fired up and tuning has begun!
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Old 01-19-2014, 05:32 PM
Ben T. Ben T. is offline
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Quote:
Originally Posted by 428GTO70 View Post
It depends on what year throttle bracket you are talking about. Like a 68-71 bracket has to be customized to fit an edelbrock manifold, but I think they have the correct provision for 72 up brackets. I changed my 70 GTOs throttle cable and bracket setup to a 72 style to use the newer style brackets for a cleaner install.
It's a 69 GP . I'm getting close to all this coming together and trying to make sure I don't have some little thing holding it up .

Thanks for the info.

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Old 01-19-2014, 07:06 PM
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then I think you will probably need this bracket and you will have to cut and bend your original linkage to mount to it. Or you could easily make something very similar for free.

http://www.summitracing.com/parts/ed...FcVFMgodgx8Ajw

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1970 GTO 458 CID .040 over 4 Bolt 428 Block, Forged Eagle 455 Crank, 295 CFM SD KRE D-Ports, SD Old Faithful HR Cam + Comp HR Lifters, PPR Maxx-lite rods, Racetec pistons, PRW 1.65 SS Rockers, 900CFM Holley HP TBI, Performer RPM, Hooker Super Comps, 3" X-Pipe into 2.5" mufflers/tailpipes, 2.75 1st TH400, Continental 13" Converter, 8.5" 3.08 Posi.
Everything installed, fired up and tuning has begun!
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Old 01-19-2014, 07:29 PM
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Greg Reid Greg Reid is offline
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I don't know what the difference is in the Performer and the Torker II but I had a stock Poncho throttle bracket on mine with no adjustments needed. I've since changed it to a factory iron intake and used the same bracket.


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Old 01-19-2014, 09:01 PM
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Quote:
Originally Posted by Greg Reid View Post
I don't know what the difference is in the Performer and the Torker II but I had a stock Poncho throttle bracket on mine with no adjustments needed. I've since changed it to a factory iron intake and used the same bracket.
Hmmm I dunno. I know I had used one of the bracket adaptors above when I ran a Performer. its been so long that I don't remember why it didn't work and they have that bracket adaptor for a reason. Were you able to attach both mounting bolts on that intake or just the one on top? I found this old picture of my engine with the bracket above in use, maybe it will help a bit:


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1970 GTO 458 CID .040 over 4 Bolt 428 Block, Forged Eagle 455 Crank, 295 CFM SD KRE D-Ports, SD Old Faithful HR Cam + Comp HR Lifters, PPR Maxx-lite rods, Racetec pistons, PRW 1.65 SS Rockers, 900CFM Holley HP TBI, Performer RPM, Hooker Super Comps, 3" X-Pipe into 2.5" mufflers/tailpipes, 2.75 1st TH400, Continental 13" Converter, 8.5" 3.08 Posi.
Everything installed, fired up and tuning has begun!

Last edited by 428GTO70; 01-19-2014 at 09:23 PM.
  #7  
Old 01-19-2014, 11:29 PM
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I really don't remember either. I've since sold the intake. I know there wasn't an adapter but I can't remember if both legs were bolted down. If I strain my brain about it....there may have been a small steel bushing on the lower leg? I really can't remember.

Looking at your photo, I'm wondering if they may have reworked that area for the Torker II.


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