Mine is the Eddy S/V and 2 of the ports were like the Vortec ports the other 6 were like the std. SBC ports, so I ported them all to the std. SBC port pattern and put it on my Vortec heads anyway. When I looked down the ports the side wall was way off (to be expected with edeljunk) but you know it didn't matter, the 406 ran fantastic and way better than expected the night I tested the combo.skinny z wrote: ↑Wed Dec 07, 2022 5:23 pmQuestion for you regarding the Vortec SV.
Does it have the traditional Vortec port shape at the head mating surface?
I use a FelPro 1255 gasket for my heads (RHS Vortec) and Air Gap intake. But there are other options such as the plastic GM style. Those openings are oversized and rectangular. Not sure what to make of them.
SBC Intake Manifolds: Creating Another List.
Moderator: Team
Re: SBC Intake Manifolds: Creating Another List.
Re: SBC Intake Manifolds: Creating Another List.
That is bizarre.
This is one area I'd like to address with the Air Gap. Problem is getting a good look at the alignment. I've got used 1255 gaskets that seve as a sort of template but nothing beats a good look-see.
I'm hoping a small headed inspection camera will do the trick.
Kevin
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Re: SBC Intake Manifolds: Creating Another List.
After my disappointment with the 300-110, this one has piqued my interest.
'73 Camaro Z/28 NETO/N
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
Re: SBC Intake Manifolds: Creating Another List.
I have to agree with Lloyd about the Trick Flow intake. It looks very promising. Did you buy the Holley intake direct from them ? If not you might return it and get the Trick Flow instead ?ChopperScott wrote: ↑Fri Dec 09, 2022 11:04 amAfter my disappointment with the 300-110, this one has piqued my interest.
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Re: SBC Intake Manifolds: Creating Another List.
I have not finished measuring the trick flow intake yet but it's decent at runner entry especially on the longer runners,over 4.5 in2
In area.
Would be a less work for a bigger cube engine.
Stock carb pad area so that would need sizing.
In area.
Would be a less work for a bigger cube engine.
Stock carb pad area so that would need sizing.
steve c
"Pretty don't make power"
"Pretty don't make power"
Re: SBC Intake Manifolds: Creating Another List.
The camera will work, that's what i used.skinny z wrote: ↑Thu Dec 08, 2022 10:49 amThat is bizarre.
This is one area I'd like to address with the Air Gap. Problem is getting a good look at the alignment. I've got used 1255 gaskets that seve as a sort of template but nothing beats a good look-see.
I'm hoping a small headed inspection camera will do the trick.
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Re: SBC Intake Manifolds: Creating Another List.
This arrived on my door step this morning. The Trick Flow R-series....steve cowan wrote: ↑Sun Dec 11, 2022 9:44 pmNo worries,ChopperScott wrote: ↑Sun Dec 11, 2022 4:40 pmDon’t worry about those gaskets.steve cowan wrote: ↑Fri Dec 09, 2022 4:16 pm I don't have a 6901 gasket but will see if I can get a set,might be a week or so with Xmas coming for deliveries.
If I didn't live on the other side of the world you could borrow the intake manifold
What did you come up with?
1206...
6901...
You do not have the required permissions to view the files attached to this post.
'73 Camaro Z/28 NETO/N
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
Re: SBC Intake Manifolds: Creating Another List.
Nice! Would be great if I could get ahold of the Ford 8.2 deck version.
Re: SBC Intake Manifolds: Creating Another List.
That trick flow sbc intake is really promising piece! I wonder how it compares to your 2892 SV2 out of the box.
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Re: SBC Intake Manifolds: Creating Another List.
That Trick Flow intake does look promising. It looks nice and should work well OTB. I'd guestimate it will be +/- 10 hp of those other 2. And whichever one has the most material to work with, has the most potential.
Maximum power using simple logic and common sense
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Re: SBC Intake Manifolds: Creating Another List.
My intention was to fully port both of those for a manifold shootout. Considering both are still in stock form, I should perform an A-B test, before port work. I’m not sure I’ll be able to keep my hands off of them during the long off season.
'73 Camaro Z/28 NETO/N
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
Re: SBC Intake Manifolds: Creating Another List.
That Trick Flow like a pretty nice intake. The runner area in the plenum looks a lot like the S/V II except for the S/V II has the runner dividers extender a little more. Can't wait to see your test results.ChopperScott wrote: ↑Mon Dec 12, 2022 10:01 amThis arrived on my door step this morning. The Trick Flow R-series....
IMG_7407.JPG
IMG_7408.JPG
1206...
IMG_7411.JPG
6901...
IMG_7412.JPG
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Re: SBC Intake Manifolds: Creating Another List.
I'm sure you know, the 'drill and pin' method is best for port alignment. An alternate method is what I call 'tape on, tape off'. Apply tape to the head side of gasket before taping it to the head. Install manifold with four bolts snugged. Remove tape from head, apply tape to manifold, and remove. If the gasket is secured well, you've got a good reference.
'73 Camaro Z/28 NETO/N
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
Re: SBC Intake Manifolds: Creating Another List.
I'll have to try that one. It seems far better than transferring dimensions from to the other.
As mentioned, what I do have are the old gaskets both of which are still stuck to the heads. IIRC, there's a decent imprint of the manifold face embedded in them.
Maybe I'll dig it out over the weekend and post a picture or two.
I'm certain there's something to be gained with a little attention in this area as it's never been addressed.
Once you see the gasket choices, it may raise more questions.
As mentioned, what I do have are the old gaskets both of which are still stuck to the heads. IIRC, there's a decent imprint of the manifold face embedded in them.
Maybe I'll dig it out over the weekend and post a picture or two.
I'm certain there's something to be gained with a little attention in this area as it's never been addressed.
Once you see the gasket choices, it may raise more questions.
Kevin
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Re: SBC Intake Manifolds: Creating Another List.
You can add the Trick Flow R-Series to that list, but eliminate the Holley and the ProFiler Wilson.ChopperScott wrote: ↑Mon Nov 14, 2022 6:06 pm
My top choices for standard port, single plane manifolds include...
•Edelbrock SV2 2892
•AFR Eliminator 4811PM
•ProFiler Wilson
•Holley Keith Dorton 300-110
Honorable mention...
•Weiand Team G 7531
With Wilson's reputation, I am very disappointed in the quality of the ProFiler Wilson manifold out-of-the-box, as cast. It retails for $635.00 US. After sitting it on the bench next to the AFR and TFS, it is clearly overpriced. Wilson charges $1425.00 with plenum port and gasket match. $2060.00 with intermediate port and gasket match. Considering the quality of the casting, I'm not surprised that they charge that much for porting. It needs a lot of work...
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'73 Camaro Z/28 NETO/N
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278
434 SBC 11:1, 1.294, 6.178 @ 108.87, 9.81 @ 134.93 (3060#, Naturally Aspirated, Sunoco Ultra 94)
Chopper Air Port 917-589-1278