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TR6 Manifold Kit
TR6 Manifold Kit
Fuel Line Kit
Fuel Line Kit
GT6/175CD Manifold Kit
GT6/175CD Manifold Kit
GT6 End View
GT6 end view

The Triple Stromberg System has grown steadily in popularity since I introduced it in 1991. More and more TR6 owners are realizing how well it performs, offering the high performance they want without a sacrifice in fuel economy or street manners. I have had great success using this system on high performance TR6 engines that I have built and have received excellent reports from customers who have installed the kit on their engines as well. I have always worked with the 175CD's but some of my customers have had equal success using SU HS6's. Strombergs and SU's have a sliding air valve creating a variable venturi to maintain high air velocity across the jet regardless of the volume of airflow. At idle when the engine is using very little air the air valve is only open a crack so the air still rushes past the jet to properly mix the fuel. As the throttle is opened and the load on the engine is increased the air valve rises, riding on the airflow to maintain velocity. At full throttle under load the air valves are fully open exposing a wide-open passage for air. This performance simply cannot be matched by a fixed venturi carb. If a fixed venturi is sized large enough to provide adequate flow at high rpm it will not mix the fuel properly at low rpm resulting in poor fuel economy. With triple Strombergs the fuel mileage is generally in the mid 20's and the performance is fantastic with instant acceleration and smooth power throughout the rpm range. Installation is easy with no modifications required to the stock carburetors. This system is a worthwhile improvement to a stock engine and is of even greater benefit to a modified engine.

* Manifold kit includes: aluminum manifolds with balance and heater tubes, interconnecting hoses,clamps, linkage lever, hardware and instructions.
* Uses original gaskets and linkage (not included).
* Stainless steel fuel line sold separately. Includes 1/4" and 5/16" inlet adapters, clamps and hoses.

Triple Manifold and Carb Kit   Triple 175CD Carb and Manifold Assembly

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Fits three Stromberg 175CD or 1.75" SU carbs to TR250 or TR6 thru 1971. Intake port spacing 1-7/8" center to center.

US $399.00

Fits three Stromberg 175CD or 1.75" SU carbs to TR6 1972 thru 1976. Intake port spacing 2-3/16" center to center.

US $399.00

Assembly includes triple manifold, three rebuilt 175CD carbs, linkage and gaskets. Fuel line kit and manifold to head gasket are sold separately.  The linkage is 100% new for smooth operation and precise throttle control.

US $1,699.00

Assembly includes triple manifold, three rebuilt 175CD carbs, linkage and gaskets. Fuel line kit and manifold to head gasket are sold separately.  The linkage is 100% new for smooth operation and precise throttle control.

US $1,699.00

Assembly includes triple manifold, three brand new SU HS6 carbs, linkage and gaskets. Fuel line kit and manifold to head gasket are sold separately.  The linkage is 100% new for smooth operation and precise throttle control.

US $1,999.00

Assembly includes triple manifold, three brand new SU HS6 carbs, linkage and gaskets. Fuel line kit and manifold to head gasket are sold separately.  The linkage is 100% new for smooth operation and precise throttle control.

US $1,999.00

Fits three Stromberg 150CD carbs to MK3 GT6 with intake port spacing 2-3/16" center to center. Manifold has water tube with 1/2" hose connection front and rear. Available with threaded bung in rear for heater valve banjo fitting.

US $449.00

Fits three Stromberg 150CD carbs to MK3 GT6 with intake port spacing 2-3/16" center to center. Manifold has water tube with 1/2" hose connection in front and threaded bung in rear for heater valve banjo fitting.

US $499.00

Fits three Stromberg 175CD carbs to MK3 GT6 with intake port spacing 2-3/16" center to center. Bonnet clearance is very tight to front carb. Best with shorter 175CD's from TR4. Manifold has water tube with 1/2" hose connection front and rear. Available with threaded bung in rear for heater valve banjo fitting.

US $449.00

Fits three Stromberg 175CD carbs to MK3 GT6 with intake port spacing 2-3/16" center to center. Bonnet clearance is very tight to front carb. Best with shorter 175CD's from TR4. Manifold has water tube with 1/2" hose connection in front and threaded bung in rear for heater valve banjo fitting.

US $499.00
US $49.00

Individual 1/4" stainless steel tubes connect the fuel feed line at the front of the engine to the float bowl inlets of Good Parts triple SU HS6 carb set.  SU's are available withh many different float bowl configurations so this fuel line may not fit all SU's. 

US $99.00

Individual 1/4" stainless steel tubes connect your custom fuel feed line at the rear of the engine to the float bowl inlets of Good Parts triple SU HS6 carb set.  SU's are available withh many different float bowl configurations so this fuel line may not fit all SU's. 

US $99.00

(Not required with fuel line kit)

US $49.00

The triple carb set-up uses two folded couplers to join the carb shafts together. It is possible to re-use your original couplers but new ones are strongly recommended. The original couplers are made of fairly thin material and allow some wind-up that effects the synchronization of the carbs. The new couplers are made of thicker material to minimize wind-up.

Price per each. Two required.

US $22.00
US $8.00

This cable has stranded inner wire and the choke symbol on the knob per the pre 1972 spec. It should only be used with chokes with return springs. This cable should pull a little easier than the solid wire one.

US $99.00

This cable has solid inner wire and the word "CHOKE" on the knob per the post 1972 spec. It may be used with chokes with or without return springs.

US $99.00

This choke cable has correct length cables and end fittings to fit Good Parts triple SU carbs.

US $129.00
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10/09/2017 06:49:59
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