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

Best non-Nikki set-up?

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Old Dec 15, 2010 | 11:28 AM
  #76  
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From: https://www2.mazda.com/en/100th/
Originally Posted by rx71king
if eveyone could afford f.i. this thread would not exist.
actually for what ive spent on the weber i could have gone EFI and probably saved money.

granted i have things like injectors and the fuel pump hanging around, so i just need an ECU and throttle body
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Old Dec 19, 2010 | 03:20 PM
  #77  
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From: MIA Baby!!!
i think efi is only good if you want more power... but i love side drafts and there very versatile (dcoe) holleys are ok for cheap drag or street car....but for a good rpm range webber or dellorto
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Old Dec 19, 2010 | 04:03 PM
  #78  
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From: queens n.y.
dellorto carb is the closest i got to fuel injection numbers. not say a weber could not do the same...
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Old Dec 24, 2010 | 07:03 PM
  #79  
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From: MIA Baby!!!
Originally Posted by rx71king
dellorto carb is the closest i got to fuel injection numbers. not say a weber could not do the same...
how much hp do you have? p-port?
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Old Dec 25, 2010 | 11:25 AM
  #80  
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From: queens n.y.
178hp 85 6port .. 12a center plate s.p. front and back plate stock no sleeves ... ported exhaust...after that i never ran n.a. again...turbo is the way to go........p-port?
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Old Dec 25, 2010 | 11:50 AM
  #81  
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From: https://www2.mazda.com/en/100th/
Originally Posted by rx71king
178hp 85 6port .. 12a center plate s.p. front and back plate stock no sleeves ... ported exhaust...after that i never ran n.a. again...turbo is the way to go........p-port?
i was scared when i mocked up my P port, if you look in the intake you can almost see the trailing spark plug....

however, since ive spent some time on the carb, the P port is awesome, its just fun. even all corked up.
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Old Jan 7, 2011 | 06:39 AM
  #82  
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what size webber or any other carb would be goof for a p-port? i heard they require more fuel...
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Old Jan 7, 2011 | 11:28 AM
  #83  
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From: https://www2.mazda.com/en/100th/
Originally Posted by statique
what size webber or any other carb would be goof for a p-port? i heard they require more fuel...
since its got 2x 45mm intake ports the 48IDA works really well. the bore spacing on the IDA almost matches up to a 12a PP too

beauty of the weber is that its tunable from a stock 12a to a P port.
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Old Jan 7, 2011 | 02:16 PM
  #84  
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From: Socal
Originally Posted by j9fd3s

beauty of the weber is that its tunable from a stock 12a to a P port.
really? I've been hearing that a lot lately
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Old Feb 16, 2014 | 08:59 PM
  #85  
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Has anyone ever heard of someone running a Quadrajet on a rotary?
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