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#838886 03/26/2012 10:41 PM
Joined: Jan 2005
Posts: 310
8
Shop Shark
Shop Shark
8 Offline
Joined: Jan 2005
Posts: 310
So, I'm probably overthinking things again...

Not too long ago, I picked up an Offenhauser dual carb intake, and was planning on using dual Carter YF's. After playing around with things recently, I've found that I don't have a good matched set of carbs. So, I've been wondering...

Did anyone ever produce an aluminum single carb intake, that would have better flow characteristics than the stock intake?

Which stock intake is better? I have a truck intake with the tall center section, but I also have a car intake with the short center section. Which one flows better?

I've about talked myself into staying with one, well tuned Carter YF. I just want to know which manifold will perform the best.

TIA thumbs_up


-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's
Joined: Jan 2001
Posts: 5,337
P
'Bolter
'Bolter
P Offline
Joined: Jan 2001
Posts: 5,337
The difference in short and tall intake is not car v truck. The parts book shows pass and truck using the same intake. The tall was used up through 1958, then because the hood was lowered on the car line in 1959 the shorter intake was used.
As far as which flows better I doubt there is much difference although the rated HP went up in the later years. That most likely had nothing to do with the intake.
Both manifolds take a difference length throttle rod.


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Joined: Jan 2005
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8
Shop Shark
Shop Shark
8 Offline
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Posts: 310
Too bad...I was kinda hoping I had something special. ohwell


-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's
Joined: Nov 2007
Posts: 11
M
New Guy
New Guy
M Offline
Joined: Nov 2007
Posts: 11
I'm pretty sure Nicson made an aluminum single carb manifold. Did it flow better than a stock version? I have no idea. There was one on eBay a couple of months ago. I'm guessing it's rarer than their more common 2 x 1 manifolds as most guys installing an aftermarket manifold were looking for horsepower gains.


Moderated by  Phak1, Woogeroo 

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