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

Mikuni 44

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Old 09-12-05, 07:38 PM
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Mikuni 44

Just had to mention how great my car is running after replacing my Holley 465 cfm to a Mikuni 44 phh side draft! The diffrence is like night and day! Its on a street ported 12a and the thing looks and sounds sweet! Just wanted to share my joy with my rotorhead brothers! By the way my Holley set is now for sale.
Old 09-12-05, 09:55 PM
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w00t! for the Mikuni!
Old 09-12-05, 11:29 PM
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Cool. I finally tuned mine this morning and got her running great. I can't wait to test her at the strip. The only intake I'd get over this is TBI and that costs too much. What's your jetting?
Old 09-13-05, 08:11 AM
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What jetting are both of you guys running on your mikuni?
Old 09-13-05, 08:34 AM
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I'll have to chekc mine again. I've changed it a little in the past month. Hopefully I'll remeber. PM me if I don't post my jetting later this week so I'll remember to do it this weekend.
Old 09-13-05, 01:18 PM
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Yea I have to check the jetting also. I bought it off a guy on ebay and it rocks!~
Old 09-13-05, 02:21 PM
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Originally Posted by Latin270
Just had to mention how great my car is running after replacing my Holley 465 cfm to a Mikuni 44 phh side draft! The diffrence is like night and day! Its on a street ported 12a and the thing looks and sounds sweet! Just wanted to share my joy with my rotorhead brothers! By the way my Holley set is now for sale.

Run it without the venturies. Without them, it will run better.
Old 09-13-05, 07:34 PM
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Originally Posted by wackyracer
Run it without the venturies. Without them, it will run better.
Riiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiight.
Old 09-14-05, 06:40 AM
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Here's the jetting I know off the top of my head:

Main Fuel Jet: 200
Main Air Jet: 240
Pilot Jet: 52.5


I don't know what size my pump jets are. I'll take a look sometime soon.
Old 09-14-05, 02:37 PM
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thats the same jets i have on mine and its running way to rich......also i have a pilot jet of 62.5
oh by the way i have a 13b street port.
Old 09-14-05, 05:39 PM
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I used to have pilot 62.5 also and it was a little rich. Try 57.5 pilot jet.
Old 09-15-05, 08:36 AM
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