race series 4cyl DCOE throttle body kit 40mm

4 cylinder Race-Series throttle body Kit.
Includes:- 2 x Race-Series throttle bodies, 2 chrome fuel rails, Pro-Series joiner balance with cable pull & throttle stop linkage & 4 x economy-series ram tubes. This kit is available in 40 & 45mm with the economy-series ram tubes. For 48 and 50mm we can use Pro-Series ram tubes cost is $120.00 extra. tps, manifold and injectors not included POA.

Product Details

4 Cylinder Race Series Throttle Body Kit Contains:

•  
• 2 x Race Series Throttle Bodies 40mm
• 1 x Pro-Race fuel rail kit
• Pro-series joiner balance with cable pull & throttle stop linkage
• Throttle cable bracket & 4 x Economy-Series ram tubes
•  
• (Manifold, TPS and injectors not included) P.O.A. for these items

HP RATINGS

 

HP/kW Ratings vary from engine to engine.  The power ratings given here are only a guide, and are not absolute power ratings.  Engine power is determined by intake, exhaust, cylinder head design, camshaft design, compression ratio, fuel type and quality and many other factors.

 

40mm - 45HP/34KW* per throttle.

 

*This number is a guide only and should be used in conjunction with real-world experience.

 

BUILT FOR THE TRACK

 

Years of development has lead to constant improvement right up until today, where these Race Series throttle bodies are now considered the industry standard by many engine builders and engine tuners alike.

 

Track racing is one of the most demanding environments any fuel system can be exposed to.  Using anything less than the highest quality intake components may lead to not only a disappointing finishing result, but also engine damage.

 

PROFESSIONAL GRADE MANUFACTURE

Manufactured from 601 Cast aluminum and heat treated before being 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.

We now recommend

and use SKF bearings.