throttle block kit 4cyl 40mm to 50mm throttle plates - 80mm Throttle Centres

Throttle block kits are ideal for confined spaces or on smaller compact engines where bore centres are close to 80mm centres.

Kit comes complete with 2 x dual throttle blocks at 80mm centres, flanges to weld to manifold, ram tubes with bases, throttle stop and joiner balancer linkages and bolt kit.

Product Details

• (Manifold, TPS and injectors not included) P.O.A. for these items
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PART NUMBERS

 

The Throttle Block Kit is available in 4 throttle sizes, 40mm, 45mm, 48mm and 50mm.

40mm - Part Number 808-440

45mm - Part Number 808-445

48mm - Part Number 808-448

50mm - Part Number 808-450

 

NOTE: Choose the throttle size you are going to use from the yellow "Product Options" area above.

 

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 plate

45mm - 54HP/40KW* per throttle plate

48mm - 64HP/48KW* per throttle plate

50mm - 72HP/54KW* per throttle plate

 

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

We now recommend

and use SKF bearings.