HomeIntake HardwareIndividual Throttle BodiesIDA Type
PRO-RACE IDA 50mm or 55mm Parallel Bore Throttle Body
In Stock
Product Code: 801-050
$880.00
inc GST for Australian CustomersAUD $800.00 (ex GST)
for International Customers
inc GST for Australian CustomersAUD $800.00 (ex GST)
for International Customers
398.02
GBP479.52
EUR884.38
NZD78,599.03
JPY498.76
USD
GBP479.52
EUR884.38
NZD78,599.03
JPY498.76
USD
approximate only
Options:
50mm or 55mm parallel bore IDA throttle bodies.
IDA throttle bodies feature 2 injector bosses per throat. Ram tube flanges are 70mm PCD (vacuum port for map sensor optional extra)
Details
QUALITY ASSURANCE:
Every single throttle bore and throttle plate are measured and matched as a pair to ensure the most perfect throttle fit and consistency across every EFI Hardware throttle body.
BOOSTED VS NATURALLY ASPIRATED:
We have lip seals behind the throttle shaft bearings to stop grease from being sucked out of the bearings under high intake runner vacuum. These are turned around on boosted applications so there is no boost leakage and also stops the bearing grease getting evacuated from the throttle shaft the bearings.
We ask you if you are going to run your engine Boosted, or Naturally Aspirated so we can install the Lip Seals in your throttle bodies in the appropriate way to suit your application.
THROTTLE BODY TECHNICAL DRAWING
EFI HARDWARE PRODUCE 6° THROTTLE PLATES
In the past, 12° throttle plates were the industry standard. The problem with 12° throttle plates, is that as the plates are moved off the closed position, the change in airflow is huge. It makes it very difficult to drive smoothly at lower throttle openings.
At EFI Hardware, we only use 6° throttle plates. This improves off idle and cruise driveability making your vehicle far more enjoyable to drive.
PROFESSIONAL GRADE MANUFACTURE
Manufactured from 6061 T6 Aluminium Billet CNC machined.
The butterflies are measured for each bore & precision machined to a 0.0005"" 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.
Low stiction bearings for sharp throttle response.
ROTARY SPECIFIC THROTTLE BODY ORIENTATION:
The mounting flange on IDA - Rotary manifolds can be confiured in 2 different ways. It is vitally important that you tell us which way around your manifold is configured to ensure we supply an IDA throttle body with the correct TPS location, cable actuation and opening direction.
Check out the diagram below to confirm how your manifold is configured.
We now recommend
and use SKF bearings.
