1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Help me pick a carb...

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Old Nov 25, 2005 | 08:55 AM
  #26  
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Originally Posted by Latin270
Yes I'm selling it. Have 3 of them and I love them! Best carbs on the planet along with Weber and Dellorto! I have it on a Large SP 12a, RB headers and RB muffler. Scary fast! I'm old school so I dont care about NOS and turbo's on my cars but before you invest on your "right carb" make sure your motor was rebuilt right. I've bought many "rebuilt motors only to later open them up and find the real reason behind the sale. I've gotten good at rebuilding motors because of this.....lol. Just a little info!
I'm pulling the motor out of my FC and having it sent to Kevin Landers (Rotary Resurrection) so I think the rebuild will be good quality.
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Old Nov 25, 2005 | 08:57 AM
  #27  
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Originally Posted by REVHED
Yeah, IDA's look ****. Who cares about peformance anyway.
Is there really that much of a performance difference?

And, I was just looking at RB's website, they don't have a manifold for a weber 48IDA to go on a 6 port 13B.

Last edited by $100T2; Nov 25, 2005 at 09:15 AM.
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Old Nov 25, 2005 | 09:16 AM
  #28  
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Originally Posted by MosesX605
Just be prepared to wait. Robert isn't known for prompt service.
Hell, I've never even been able to get him to return an e-mail.
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Old Nov 25, 2005 | 12:37 PM
  #29  
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yea robert is a busy guy, being a one man show and all. he does what he can and it's ALWAYS worth it when youget the product... that is.. if you do end up waiting a tad longer than you might expect. he's a good guy and really knows his weber's. the easiest way to reach him is by phone.
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Old Nov 25, 2005 | 07:01 PM
  #30  
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Bump for the Mikunis. My buddy had them on a stockport S4 motor with header, full exhaust, e-fan, and direct fire. That thing pulled like a mother. Gave my 5.0 Fox a run for its money.
I had Delloroto 48s on my FB, I could never get the thing to run right. I could never find anyone who knew anything aobut them, any parts or literature on them, just a huge pain in the ***. Either Mikunis or Weber. Hell, if you could find one of the little dual weber setups, thatd be badass.
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Old Nov 26, 2005 | 08:21 AM
  #31  
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So I still need an answer: Is there that much of a performance difference between an IDA and a DCOE? Any ideas where to get an IDA manifold for a 6 port? Or should I just have Kevin Landers convert my motor to a 4 port when he does the rebuild?
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Old Nov 26, 2005 | 09:48 AM
  #32  
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Well the difference between the two carbs is where the powerband ends up. Like I was saying with the DCOE you get more of a mid range powerband while with the IDA you have more high RPM power. Like I was saying, the IDA will make more power, but at the same time it is not as streetable as the DCOE carbs. Really the performance aspect of it is a trade off.
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Old Nov 26, 2005 | 10:02 AM
  #33  
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Mikuni will work fine up to 175 hp, It's a good honest reliable carb for a streetport or stock motor. My current stock port is running a Mikuni and it is good power for stock engine.

Webers are great carbs, but they are more in line with a Bridgeport or radical extend port. I loved my bridgeported 13b with 48IDA and those things sound unbelievable when they suck fuel and air.
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Old Nov 26, 2005 | 12:04 PM
  #34  
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Mazdatrix has the 6-port IDA manifolds

http://mazdatrix.com/r-idamanifolds.htm
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Old Nov 27, 2005 | 07:37 PM
  #35  
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Cool.

That's the other issue: Getting the top half manifold and a sidedraft is a lot cheaper than the IDA.
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Old Nov 28, 2005 | 12:19 AM
  #36  
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I drive my IDA every day, in L.A. traffic...it is completely driveable!

The 45mm DCOE kit for the 6-port runs $1000 at Mazdatrix. For a small *** carb, that's a whole lotta $$. 48mm DCOE's are more...just go the IDA...sheesh.

Last edited by Jaime Enriquez; Nov 28, 2005 at 12:22 AM.
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Old Nov 28, 2005 | 03:30 AM
  #37  
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although I had the DCO, money was an issue for me.

If money wasnt an issue i would have gone IDA
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Old Nov 28, 2005 | 04:58 PM
  #38  
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Just bought a Dellorto DHLA 48 sidedraft with RB intake. Once I set it up I'll let you know the type of gains I get.
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Old Nov 29, 2005 | 06:00 PM
  #39  
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Cool. Keep me updated.
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