2900, 2910 Series, DCOE type
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Borla Induction 2900 Series throttle bodies are a direct replacement for the following sidedraft carburetors:
Dellorto DHLA, Mikuni PHH, SK Racing, Solex ADDHE, and Weber DCO and DCOE.
All available in the following sizes: 40, 42, 45, 48, 50 and 55 mm.
These throttle bodies are supplied with a center compensating linkage which connects the two throttle shafts allowing adjustment for balance.
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Throttle Body Extensions
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Borla Induction 2910 Series throttle bodies are the left-hand unit [the right hand is 2900 series] in a pair viewed from the airhorns towards the engine. 40, 42, and 45mm units will fit at center-to-center dimensions as low as 83mm provided the shafts are trimmed. 48 and 50mm units cannot be installed where the center-to-center dimension is less than 90mm without some special engineering.
Injectors to be used in these throttle bodies are Bosch, Lucas or Rochester with 14mm O-rings at both ends. Please note: Some Siemens injectors are too short. A fuel rail kit, adjustable for different manifold layouts, attaches to integral mounting points.
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Each barrel has a by-pass screw for idle speed air flow adjustment. The left hand unit incorporates a 5/16 " D-drive and mounting bosses for Borla Induction and other Throttle Position Sensors. O-rings are supplied for the manifold/throttle body interface. Ports are provided, in each barrel, for connection to a MAP sensor. MAP = Manifold Absolute Pressure.
2900 Series Gallery
DCOE type throttles on a 16V VW
A Pair of DCOE Type 2900/2910 Fitted with CIS Inje
Fitted 2900 Series Throttles
DCOE type throttles
Pavolka 280Z Engine - Up Top
206202 Carbon Fiber Airbox on 2900 Series
206202 Carbon Fiber Airbox on 2900 Series
DCOE throttles on a BMW Inline 6
Available Products
| Borla Part # |
TWM Part # |
Description |
Price |
Qty |
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| 202016 |
2910-4002/L |
40mm, DCOE, LH
Notes: Left hand unit
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$385.00 |
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| 202014 |
2900-4002/R |
40mm, DCOE, RH
Notes: Right hand unit
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$385.00 |
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| 202006 |
2910-4502/L |
45mm, DCOE, LH
Notes: Left hand unit
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$385.00 |
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| 202003 |
2900-4502/R |
45mm, DCOE, RH
Notes: Right hand unit
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$380.00 |
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| 202029 |
2910-4802/L |
48mm, DCOE, LH
Notes: Left hand unit
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$385.00 |
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| 202015 |
2900-4802/R |
48mm, DCOE, RH
Notes: Right hand unit
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$385.00 |
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| 202035 |
2910-5002/L |
50mm, DCOE, LH
Notes: Left hand unit
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$415.00 |
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| 202034 |
2900-5002/R |
50mm, DCOE, RH
Notes: Right hand unit
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$415.00 |
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| 202042 |
2900-5502/L |
55mm, DCOE, LH
Notes: Left hand unit
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$655.00 |
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| 202043 |
2900-5502/R |
55mm, DCOE, RH
Notes: Right hand unit
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$655.00 |
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