facebook-logo-sm

Featured Products

 

> Benefits and Features
> Evo Big Twins & Evo XL Models
> Shovelhead & Ironhead Sportsters
> Panheads
> Carbs Only & Part Listing
> SU®  Accessories

> SU® Manifolds
> Gaskets & Rebuild Kits
> Needles & Jets
> SU®  Air Intakes
> SU® Rebuild Service
> SU® Tech

Needles & Jets

 

MOVE THE MOUSE OVER IMAGES FOR A CLOSER LOOK

 

Carburetor Needles

We stock many tapered needles designed for the Eliminator® I & II SU® carburetors. To the right is a listing of the most popular needles and their application. For other needles, ask your salesperson.

    1109-0002 . Needle BBX-Eliminator Richer Than BBT Needle
    1109-0004 . Needle BBD-Eliminator Leaner Than BBT Needle
    1109-0021 . Needle CV for HD6 SU®
    1109-0022 . Needle BCJ-Eliminator Richer Than BBX Needle
    1109-0023 . Needle UH for HD8 2" Stroker Engines
    1109-0024 . Needle BBT for Eliminator® I & II
    1109-0025 . Needle BCP .100 for Eliminator® I & II
    1109-0026 . Needle BCY .100 for Eliminator® I & II
    1109-0027 . Needle BDJ .100 for Eliminator® I & II

 

 

SU® Main Jets

    1042-0070 . .100 (Stock)

    1109-0020 . .1015 (Stroker 84"-90")

    1042-0071 . .1024 (Stroker over 90")

 

 

Needle & Seat for Eliminator® I & II

    1109-0007 . Needle/Seat For Eliminator® II Carburetor (Replaces Gross Jet)

    1109-0008 . Needle/Seat For Eliminator® I Carburetor (Replaces Gross Jet)

 

 

Piston Return Springs

In most cases the strength of the return spring is a tuning asset. If you have a mixture problem, a stronger or weaker spring may solve that problem. We have listed our three most popular springs, 4 oz., 8 Oz. And 12 oz. Stock carburetors have the weakest spring installed. A stronger spring will richen the mixture over the entire rpm range.

Springs for Pre-1997 Carbs
    1042-0566 . 4oz.
    1042-0567 . 8oz.
    1042-0568 . 12oz.

Springs for 1997 & Later Carbs
    1042-0060 . 4oz.
    1042-0061 . 8oz.
    1042-0535 . 12oz.

 

 

BACK TO TOP

 

Some parts contained herein may not be legal for sale or use in California on any pollution controlled motor vehicles.

Quality and Performance for Over 40 Years

Copyright © 2001-2016 Rivera Primo all rights reserved   Website Disclaimers & Internet Policy