|
|
 |
| EFI - Throttle Bodies - Universal |
 |
|
|
|
|
| |
Competition Throttle Bodies
UNIVERSAL 4-BARREL THROTTLE BODIES
These progressive 4-barrel throttle bodies bolt directly to standard square-bore or 4500 Series carb mount
flanges for competition electronic fuel injection systems based on our Victor Series manifolds (see EFI Manifolds). Fully machined by Edelbrock, they are assembled/calibrated by Magneti Marelli USA and include
a GM style throttle position sensor (TPS). #3878, #3879, and #3888 include a Delphi/GM idle air control (IAC)
motor. #38783, #38793 and #38883 include a Hitachi Linear IAC motor and must be used with our ECU
systems on the Pro-Tuner EFI Application Chart. Standard style air cleaners (5-1/8" or 4500 series) will fit. Available in standard finish or black powder-coated finish for a great look with performance to match. |
 |
| |
| Application |
With IAC |
No IAC |
| Universal 4-Barrel Throttle Bodies with Delphi/GM IAC (STANDARD FINISH) |
| For Standard Square-Bore Carb Mount Flange w/ Standard Finish (1.75" throttle bores, 1000 cfm) |
3878* |
N/A |
| For 4500 Series Carb Mount Flange w/ Standard Finish (2" throttle bores, 1600 cfm) |
3879* |
3862* |
| For 4500 Series Carb Mount Flange w/ Standard Finish (2.25" throttle bores, 2000 cfm) |
3888* |
3863* |
| |
| Universal 4-Barrel Throttle Bodies with Delphi/GM IAC (BLACK POWDER COATED FINISH) |
| For Standard Square-Bore Carb Mount Flange w/ Black Powder Coated Finish (1.75" throttle bores, 1000 cfm) |
3978* |
N/A |
| For 4500 Series Carb Mount Flange w/ Black Powder Coated Finish (2" throttle bores, 1600 cfm) |
3979* |
3962* |
| For 4500 Series Carb Mount Flange w/ Black Powder Coated Finish (2.25" throttle bores, 2000 cfm) |
3988* |
3963* |
| |
| 4-Barrel Throttle Bodies with Hitachi Linear IAC (must be used with Edelbrock/MotoTron ECU) (STANDARD FINISH) |
| For Standard Square-Bore Carb Mount Flange w/ Standard Finish (1.75" throttle bores, 1000 cfm) |
38783* |
N/A |
| For 4500 Series Carb Mount Flange w/ Standard Finish (2" throttle bores, 1600 cfm) |
38793* |
38623* |
| For 4500 Series Carb Mount Flange w/ Standard Finish (2.25" throttle bores, 2000 cfm) |
38883* |
38633* |
| |
| 4-Barrel Throttle Bodies with Hitachi Linear IAC (must be used with Edelbrock/MotoTron ECU) (BLACK POWDER COATED FINISH) |
| For Standard Square-Bore Carb Mount Flange w/ Black Powder Coated Finish (1.75" throttle bores, 1000 cfm) |
39783* |
N/A |
| For 4500 Series Carb Mount Flange w/ Black Powder Coated Finish (2" throttle bores, 1600 cfm) |
39793* |
39623* |
| For 4500 Series Carb Mount Flange w/ Black Powder Coated Finish (2.25" throttle bores, 2000 cfm) |
39883* |
39633* |
| |
| *NOTE: It may be necessary to plenum match the carb flange of the intake manifold to eliminate a positive step created by the oversized bores of the #3888, 3988, 38883 & 39883 throttle bodies. |
|
|
| |
Victor LS Series Rcing Throttle Body
VICTOR RACING THROTTLE BODIES & ADAPTERS
Based on our 80mm LS1 throttle body #3867, the Victor LS series 90mm racing throttle body is designed
to increase flow and horsepower potential in competition applications. The lower water tube has been
removed, but it retains the stock LS1 style TPS, IAC and PCV port. Extra idle control is provided with the
addition of an idle bleed screw. It has both an LS1 and LS2 intake manifold flange and can be mounted on
aftermarket LS1 manifolds with a 90mm opening, or LS2 and LS7 factory manifolds, but does not retain all
stock equipment or throttle cable setup. It is perfect for enthusiasts who want to use an LS2 or LS7 manifold
or entire engine in an older vehicle with no fly-by-wire throttle. |
 |
| |
| Application |
Part # |
| 90mm Throttle Body (includes TPS/IAC) |
3864* |
| 90mm Throttle Body (without TPS/IAC) |
38640* |
| 90mm Throttle Body with Black Finish (includes TPS/IAC) |
38643* |
| 90mm Throttle Body with Black Finish (without TPS/IAC) |
386403* |
| Adaptor Plate; LS1 TB to 90mm opening |
2737* |
|
|
| |
Competition Throttle Bodies
VICTOR RACING THROTTLE BODIES & ADAPTERS
Based on our 5.0L Mustang throttle bodies, the Victor 70mm and 75mm race throttle bodies can be easily
adapted to a wide variety of applications. We eliminated the idle air motor mount and all unnecessary
vacuum tubes, making these throttle bodies especially well suited for boosted applications. The throttle
arm has a cable wheel with multiple take-off points. They are cast and fully machined by Edelbrock, then
assembled by Magneti Marelli USA and come complete and ready to run with a throttle position sensor
installed and pre-set. These throttle bodies can be adapted to a number of applications using our 1/2" thick
spacer/adapters. Intake port matching will be required. |
 |
| |
| Application |
Part # |
| 70mm Throttle Body |
3811* |
| 75mm Throttle Body |
3812* |
| 70mm Spacer/Adapter for Honda and Acura |
38112* |
| 75mm Spacer/Adapter for Honda and Acura |
38122* |
| 70mm Universal Spacer/Adapter (undrilled) |
38113* |
| 75mm Universal Spacer/Adapter (undrilled) |
38123* |
|
|
| |
Universal Throttle Bodies
PRO-FLO XT THROTTLE BODIES
This 90mm single bore throttle body is intended for Pro-Flo XT and EFI Victor Elbow applications. It has provisions for either LS1 or LS2 mounting bolt patterns. The throttle body uses LS1 style TPS, IAC and PCV port. It offers better idle control than other 90mm throttle bodies, because of the addition of an idle bleed screw. By using the bleed screw to create a base amount of idle air flow instead of throttle tip-in, the TPS signal is unaffected. |
 |
| |
| Application |
Part # |
| Pro-Flo XT, 90mm Throttle Body |
3869* |
| Adaptor Plate; LS1 TB to 90mm opening |
2737* |
|
|
Pro-Flo2 EFI
){kind=link}