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Index > Engine/Drivetrain > Thread: Weber jetting
Thread: Weber jetting
JamesSRobertsJr


Newbie
Posts: 2
posted February 14, 2004 07:25 PM

Weber jetting

I need advice. am installing a DCO 50 SP side draft on a street ported 13B 6 port from an '84-86 RX7. There are no air corection or main jets and no emulsion tubes in the carb. Can anyone give me a starting point for carb set up? The PO of the carb is sending some spare internals, should be here Mon. or Tue. I need some help ASAP.
Thanks in advance,
Spud
'77x3

       
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Klaus43


Rotorhead
Posts: 1259
posted February 15, 2004 10:10 AM

I don't know your needed jetting, but:

I'd bet Racing Beat, or Atkins, or Pineapple, or SAS, etc.,etc. ... would have some good info/advice.
Foolish as I am, I'd think you could go as rich as it can handle--judged by plug function/color/fouling?--and then back off...?
What is your starting point, jetting-wise? If it was set up for a stock-ported 13B, then a bit more fuel might be called for...

       
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JamesSRobertsJr


Newbie
Posts: 2
posted February 15, 2004 08:39 PM

Weber carbs

Come on guys. Somebody out there must be running a DCOE48 on a 6 port. My carb has NO jets or emulsion tubes. I need a starting point.

       
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Klaus43


Rotorhead
Posts: 1259
posted February 16, 2004 10:34 AM

What does Weber say?

Have you tried contacting any of the above mentioned rotary specialists? There must be some info available out there... I 'know' Racing Beat knows 'something' about running Webers...

       
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brad


Rotorhead
Posts: 1672
posted February 16, 2004 02:34 PM
Edited By: brad on 16 Feb 2004 14:35

rotaryshack.com aka

http://24.5.223.119/website/home.asp
____________
-brad-
74 REPU Lawn Green
81 Rx-7 racecar. 12a J-
Bridge

       
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Klaus43


Rotorhead
Posts: 1259
posted February 17, 2004 10:13 AM

Cool!

Yet another rotor-centric shop goin' for it! Anybody know these guys personally? Experiences with their products/services? Brad?

       
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brad


Rotorhead
Posts: 1672
posted February 17, 2004 03:21 PM

I talked to Robert the owner of Rotaryshack

for awhile @ sevenstock. nice honest guy. great quality work. good prices. he does a LOT of blow-thru turbo carb setups.

he really liked my rx7 racecar and I liked the turbo weber sidedraft setup he did on DR. Andrew Leung's car. dynosheet was on the windshield too.


____________
-brad-
74 REPU Lawn Green
81 Rx-7 racecar. 12a J-
Bridge

       
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