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Watts Shop Custom Spacers

If you've decided that a spacer might be a cost effective addition to your engine and you have adequate hood clearance to install one, an important decision still remains: What type of spacer design to use. Here at, Watts Shop, we have the answer. Watts Shop has designed a thin plate and four individual tubes that extend into the plenum that are CNC machined to the plate, each matching one of the throttle bores. This spacer can isolate the carburetor from the plenum turbulence; but since the tubes extend into the plenum rather than above it, this design does not increase manifold/ plenum volume (or, for that matter, reduce hood clearance). This spacer is often used on high-rise, single plane manifolds that already have large, unrestrictive plenum areas. This spacer seems to offer some mid-range boost when a carburetor and manifold combination are primarily designed for very high engine speeds. The plate/tube spacer is particularly effective at counteracting fuel standoff. The Watts Shop plate/tube spacer in conjunction with a one inch spacer on a dual plane or single plane intake, have yielded great results. The results include better throttle response, better fuel atomization, maintains intake velocity and more upper low-end to high end horsepower and torque. Great for street,drag and circle track applications. E-mail or call for your custom Watts Shop Spacer.

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Intake Ported Intake Intake Machining Intake Spacer Carburetor Spacer Intake Insert Intake "Turtle"

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CUSTOM TURTLES

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Carburetor spacers affect the speed of the air and fuel into the intake manifold. The "Turtle" takes this idea one step further, The "Turtle" is designed specifically for an individual intake manifold. "Turtles" are cast aluminum manifold inserts. These inserts fit in the bottom of an intake manifold to direct the flow of air and mixture to increase horsepower, torque and driveability. Due to improve fuel mixture and fuel atomization, your carburetor may require leaner jets. After initial testing, spark plug readings should be taken and possible rejetting maybe necessary. Applications include Gasoline and Alcohol, Two and Four barrel engines. Watts Shop has yielded very good results in street and race engines. We have achieved great results with a Watts Shop Custom Spacer and "Turtle" combinations, tuning required. E-mail or call for price and application!!!

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Chevy SB "TURTLE" for a Victor Jr Intake

Custom turtle built for Don Lee. For his Edelbrock 454-R Victor intake with a 4500 dominator carb flange.

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