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Home » Hardware Components » Individual Throttle Bodies » DCOE Type

DCOE Type



THROTTLE BODY QUICK COMPARISON CHART

FEATURE E-SERIES PRO-STREET PRO-RACE
6 Degree Closed Throttle Angle
Idle Adjustment Screws
Oringed Flanges (E-Series Lower Only)
Tapered Bores
Precision 0.01mm Butterfly Tolerance


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billet throttle plate DCOE40mm product image
billet throttle plate DCOE40mm

AUD $350.00 (ex GST)

Product Code: 800-340

These billet throttle bodies are CNC machined. The butterflies are measured for each bore & precision machined to a 0.01mm tolerance. Butterflies are secured to centreless ground brass shafts with split screws to ensure reliability and serviceability. All are fitted with bearings rather than bushes to eliminate axial shaft movement. Housing to shaft lip seals installed behind bearings for extra sealing under high vacuum. O'ring seals on front and rear mounting faces. These will bolt up to Weber DCOE manifolds with cap screws. The front race has standard 65mm screw centers for Weber DCOE air filters and ram tubes (Vacuum port for map sensor optional extra)

billet throttle plate DCOE 45mm product image
billet throttle plate DCOE 45mm

AUD $350.00 (ex GST)

Product Code: 800-345

These billet throttle bodies are CNC machined. The butterflies are measured for each bore & precision machined to a 0.01mm tolerance. Butterflies are secured to centreless ground brass shafts with split screws to ensure reliability and serviceability. All are fitted with bearings rather than bushes to eliminate axial shaft movement. Housing to shaft lip seals installed behind bearings for extra sealing under high vacuum. O'ring seals on front and rear mounting faces. These will bolt up to Weber DCOE manifolds with cap screws. The front race has standard 65mm screw centers for Weber DCOE air filters and ramtubes (Vacuum port for map sensor optional extra)

billet throttle plate DCOE 48mm product image
billet throttle plate DCOE 48mm

AUD $350.00 (ex GST)

Product Code: 800-348

These billet throttle bodies are CNC machined. The butterflies are measured for each bore & precision machined to a 0.01mm tolerance. Butterflies are secured to centreless ground brass shafts with split screws to ensure reliability and serviceability. All are fitted with bearings rather than bushes to eliminate axial shaft movement. Housing to shaft lip seals installed behind bearings for extra sealing under high vacuum. O'ring seals on front and rear mounting faces. These will bolt up to Weber DCOE manifolds with cap screws. The front race has standard 65mm screw centers for Weber DCOE air filters and ram tubes (Vacuum port for map sensor optional extra)

E-Series DCOE Throttle Body product image
E-Series DCOE Throttle Body

AUD $370.00 (ex GST)

Product Code: E-800-045-

E-Series are available in 45mm and 50mm throttle sizes.

These throttle bodies run sealed bearings.

O'ring seals are used on the manifold mounting face.

(Vacuum port for map sensor optional extra)

PRO-STREET throttle body DCOE sizes 40mm to 48mm product image
PRO-STREET throttle body DCOE sizes 40mm to 48mm

AUD $515.00 (ex GST)

Product Code: n/a

Pro Street Series are available in 40, 45, 48. Housing to shaft lip seals installed behind bearings for extra sealing under high vacuum
Idle by pass air bleed screws for super smooth idle and to aid emissions tuning.
O'ring seals on front and rear mounting faces. (Vacuum port for map sensor optional extra)

PRO-RACE throttle body DCOE sizes 45mm to 52mm product image
PRO-RACE throttle body DCOE sizes 45mm to 52mm

From $590.00

Product Code: n/a

Pro-Race DCOE Throttle Body. These are our flag ship model with all the features of the Pro Street version plus tapered bores and machined flat sections across the butterfly shaft. These additions aid the scavenging effect netting torque and power gains over parallel bores. These are available in sizes: 45/43/40, 48/45/43, 50/48/45, 52/50/47 & 55/52-Straight