Tomei 1182997312 Pistons
Tomei 1182997312 Forged Piston Kit
Set of 4
Since the piston is one of the most important parts in the engine,
the material of the piston must have enough strength to withstand
severe fluctuations of temperature and extremely high pressure.
Cast metal, which is used for the stock piston, is suitable for
mass production but cannot maintain enough strength when used in
tuned engines that produces over 100HP per cylinder. TOMEI Pistons instead, use forged metal made from
alloy aluminium must be used as the material for those parts that
will be used under the severe circumstances beyond stock level.
The TOMEI Cooling Channel is the most
efficient way of keeping temperatures of the piston body down. This
is not only used in racing engine but also adopted in high
performance street engines. TOMEI Cooling
Channel Pistons give such a huge advantages in cooling the piston
body -it is almost meaningless to compare it to pistons without the
cooling channel. The TOMEI Cooling
Channel results in increased torque, boost, max RPM and durability.
TOMEI Piston Rings are high performance,
thinner piston rings which produce less friction loss and prevent
fluttering. This also can prevent floating piston rings by reducing
its moment of inertia and cutting down on blowby. In addition,
there will be more open area for designing between the piston head
and piston pin; it is possible to set the size and shape of the
piston topland freely. Designed in an ideal spec, TOMEI Piston Rings dramatically strengthen the
pistons they are used with.
TOMEI Titan Coated
TOMEI Titan Coated Piston Rings have
30times the friction durability and 1.4 times the scuff durability
when compared to the stock ring. The TOMEI Titan Coating applies to the top Piston Ring