Billet Throttle Bodies and Throttle Blocks

throttle blocks single 40mm-55mm Bores / 80mm-120mm Centre

Great throttle bodies for making virtually any individual throttle body (itb) setup.

throttle blocks twin 40mm-55mm Bores / 80mm-120mm Centre

Throttle blocks are machined from billet aluminium & are only 20mm thick, ideal for application where space is tight. These have lip seals behind the bearings and orings on front and back faces. Available in 40, 45, 48, 50, 52 and 55mm pairs at various centres. Seals are installed behind the bearings.

billet throttle plate DCOE40mm

sku: 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)

throttle block flange 80mm centres

sku: 840-004

throttle block flange 80mm centres, 45mm bore

billet throttle body 105mm

sku: 808-605

billet throttle body 105mm

billet throttle body kit 75mm

sku: 808-575K

billet throttle body kit 75mm

billet throttle plate DCOE 45mm

sku: 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)

throttle body 80mm GReddy RB25

sku: 808-680

Designed specifically for the the GReddy manifold for RB25DET engines. This is a direct bolt on. A cable pull and cable mounting bracket are also supplied. An O ring is supplied and installed between the throttle body and mounting flange and seals are fitted behind the shaft bearings.

billet throttle plate DCOE 48mm

sku: 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)