$28.98 – $158.98 US
-Brand : TODA
-Type : B16A /B16B /B18C EX Head Plug / Spool Valve Cover for VTEC Killer High Power Profile Camshaft
-Engine Type : Engine B16A/B16B/B18C
With ever improving tuning technology, the pressure increases found in the combustion chamber can become a problem. Improved gas sealing is a high priority when increasing the power output of any engine.
Press steal type. The sealing system is made of two sections, a ring and bead, forming a strong seal.
*Should be used with TODA's forged pistons
All production is done in house, so a high standard of quality is assured.
Opening Valve Rate Improved – By improving the opening valve rate via the smooth acceleration and the smoothing of the transition from closed to open the period of time that the valve is open for is greatly improved. So by using the principals of quick but smooth actions more air can be drawn through the engine.
Non-symmetrical – The cam profile of both the opening and closing phases of the valve lift are not symmetrical, as the closing phase is extended slightly reducing the impact of the calve when it returns to the seat. Making the valve return quietly to the seat, reduces friction, improves reliability and at the same time reduces valve train noise.
Material Quality – We do not only pursue improvements in power output (via, mechanical design) but we also pursue material quality, in particular the relationship between the contact face of the cam, rocker arms and cam followers, so helping to reduce friction further. We also conduct research into the thermal process on the surface of the cam.
All this data forms the basis for the production of many prototypes where bench tests are carried out alongside actual racing. With everything done in house there is no room for compromise and so you can only benefit from our constant search for improved performance.
-TODA valve springs allow maximum lift while preventing valve float which can occur under high rpm, high lift conditions. Their specific spring rates prevents damage to TODA camshafts which may occur as a result of using valve springs that are too stiff. Valve springs which are too stiff may also put additional stress on the timing belt.
-EGG-SHAPED SECTION springs are used to achieve the high lifts required safely. Lift 12.5mm Max. Variable pitch spring. Compared to conventional designs, The Egg Shape Valve Spring design allows 20% more valve lift with a 15% reduction in weight.