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Old 07-01-2020, 01:59 AM
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Default 2 bbl manifold

Back in the seventies Edelbrock offered StreetMaster single 2 bbl manifolds for Chev and Ford. Anybody know if they ever offered it for Pontiac?

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Old 07-01-2020, 05:51 AM
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Never!, in fact I have there 1971 catalog still.

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Old 07-01-2020, 10:06 AM
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Steve, do you have the part number for the Chevrolet version??? Picture would be nice...

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Old 07-01-2020, 12:15 PM
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The catalog I have has no single 2 bbl Manifolds in it at all ( not that they could not have come out with them later for Chevys) and I can't believe there would have been a market for such in terms of Pontiacs that Edelbrock woukd have catered to!

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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs!
And he was not talking about 1/8 or 1/4 mile ETs!

1) 1940s 100% silver 4 cup tea server set.

Two dry rotted 14 x 10 Micky Thompson slicks.

1) un-mailed in gift coupon from a 1972 box of corn flakes.
Two pairs of brown leather flip flops, never seen more then 2 mph.

Education is what your left with once you forget things!
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Old 07-01-2020, 02:22 PM
Steve C. Steve C. is offline
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For interest, no clue what it is....


http://www.2040-parts.com/_content/i...749891/001.jpg

Labeled as Vintage Edelbrock SP2P Aluminum 2 Barrel Intake


.


.

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Old 07-01-2020, 03:01 PM
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Looks like SBC to me.

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Old 07-01-2020, 03:12 PM
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Probably made for tracks with classes that require 2bbl intakes?

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Old 07-01-2020, 03:28 PM
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Find a 1982, maybe other, catalog.

The two barrel manifolds listed were for Chevrolet small block, Chrysler 318, Ford 289/302, Ford 351W, and were listed as "category 1".

No two barrel manifolds listed for Olds or Pontiac.

The "streetmaster" intakes were all four barrel in this catalog, and were listed as "category 2".

The two barrel Chevy small block was number 5201 (non-EGR) or 5101 (EGR)

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Old 07-01-2020, 04:00 PM
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Remember what was going on in the late 70's and early 80's...Folks were looking for better MPG in their older cars. Thes intakes had no intended racing use, just for gas mileage....

I vaguely remember the 2 Bbl intakes. I have seen a couple of 4 bbl street master SBC intakes at swap meets, in last few years. I have a SP2P Pontiac intake, bought from a member here, a few years ago. Was wanting to try it on the 350, currently in my TA, just for giggles...

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1977 Black Trans Am 180 HP Auto, essentially base model T/A.
I'm the original owner, purchased May 7, 1977.

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Old 07-02-2020, 02:03 AM
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I'll need to dig up the ad I saw. I may have misspoken, the StreetMaster may have been a 4-bbl. I think it came out in 1974. It was intended to maximize low end torque, with small cross-section runners and anti-reversion ribbing at the ports.

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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons?
... or has built a record breaking DOHC hemi four cylinder Pontiac?
... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967)
  #11  
Old 07-02-2020, 05:59 AM
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I recall the 2bbl ones that Holley made.

I used one some 20 years ago that I modified to take a 4 bbl for I guys 364 cid SBC motor that was going in a heavy under geared car.

These Holleys where of the single plane type and with the extra long runners from starting off as being for a 2bbl set up.

As I recall with its trickflow heads that little bugger on the dyno with less then a 700 cfm Carb made 425 hp and a whapping 470 ft lbs of Torque.

__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs!
And he was not talking about 1/8 or 1/4 mile ETs!

1) 1940s 100% silver 4 cup tea server set.

Two dry rotted 14 x 10 Micky Thompson slicks.

1) un-mailed in gift coupon from a 1972 box of corn flakes.
Two pairs of brown leather flip flops, never seen more then 2 mph.

Education is what your left with once you forget things!
  #12  
Old 07-02-2020, 11:14 AM
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As far as I know the street master intakes were 4 Bbl. Having seen some at swap meets (obviously NOT at any swap meets, THIS year...) The runners were small, a single plane. The plenum was different. A guy I worked with had one of these intakes on a 75 Camaro.

The 2 Bbl intakes were SP2P's, made similar to the 4 Bbl SP2P's

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1977 Black Trans Am 180 HP Auto, essentially base model T/A.
I'm the original owner, purchased May 7, 1977.

Shut it off
Shut it off
Buddy, I just shut your Prius down...
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