Parts for Sale: NEW SU Needles - SM, SB, & SP For Sale , OBO

[moritz55]

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NEW SU Needles - SM, SB, & SP For Sale , OBO

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For SALE , NEW SU Needles I purchased from SU Midel:  http://www.sumidel.com/shop/category/-0100-fixed ....  I purchased a variety of needle tapers to optimize ZTherapy SU's in my 240z L24 setup - "SM's" were too rich for my engine so I dialed in the carbs nicely so far using "SR" profile needles.  I included the Taper profiles(attachment #1) along with the tuning method (Attachment #2, page 11) I used for optimizing efficiency with performance(I also used Colortune but did not have an AFR for real-time mixture readings).  I am very happy with the "SR" needle right now as it's just slightly richer than N-27 stock.... the other one actually closer to stock N-27 is the "SL" which I am also keeping. 

For Sale are 4 sets of NEW SU Needles : $20 or Make an Offer , free shipping within the Continental US. (Discount on buying multiple sets). ........................      Any interest text me:  507-208-0140 , Mark.

"SP" Needles:  One(1) set .... Total of 2 Needles  (New these sell for $27.50 each)

"SM" Needles: One(1) set ...  Total of 2 Needles

"SB" Needles:  One(1) set ... Total of 2 Needles ... 

 

 

SU Needle profiles vs N27 Stock.pdf SU Needles - Tuning_SU_Carburetors.pdf

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• Advertiser
  moritz55
• Date
  09/26/2019
• Price
  $20.00
• Category
  Parts for Sale