American MGB Association Message Board

Technical Area => Questions and Answers => MK I B roadsters ('62 to '66) => Topic started by: BillPaul on June 19, 2022, 10:32:05 AM

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Title: HIF SU mixture screw
Post by: BillPaul on June 19, 2022, 10:32:05 AM
Thank you John Twist for great YouTube segment on tuning SUís.   My Ď73 GT had not run in 30+ years.  The car now runs but very rough. I used the YouTube segment but the rear unit would not enrich. I pulled the unit back off and discovered the screw frozen in the body full clock wise. Itís been soaking in liquid wrench but dare I try to use the heat method. Great stuff on YouTube. Thanks in advance
Bill Paul
Original owner.
Title: Re: HIF SU mixture screw
Post by: amgba on June 19, 2022, 11:44:11 AM
You should contact John Twist directly at:
Bruce


John H Twist
University Motors Online
100 East Beltline Avenue SE
Grand Rapids MI 49506-2410
Cell  616 307 6737
www.universitymotorsltd.com
johntwist@universitymotorsltd.com

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