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SETUP GUIDE
BOOST SETTING
MX7760
MX7960(F)
MX8265
Rated power at 1.6㎏/cm
2
(22.8psi) boost; MX7760:380ps, MX7960(F):400ps, MX8265:450ps
For a stock engine, it is recommended that you at least upgrade the head gasket to a metal
type. With this setup the engine should be able to withstand up to around 350ps with
the MX7760/MX7960(F).
Accordingly, the boost should be limited to around1.4〜1.5㎏/cm
2
(19.9〜21.3psi).
Upgrading to forged pistons and H-Beam connecting rods should allow you to safely raise the boost
to 1.6㎏/cm2 (22.8psi). However, this will depend on the specifications/condition of the vehicle.
Note that boost settings should be made in 4th/5th gear.
Configuring boost in lower gears will result in higher actual boost as load is significantly greater
at higher gears.
(You may notice that boost begins to fall as you raise the rpm beyond peak boost. This is normal)
POWER
MX7760
MX7960(F)
MX8265
MX7760
For a stock engine, it is recommended that you at least upgrade the head gasket
MX7960(F)
to a metal type. With this setup the engine should be able to withstand up to around
350ps with the boost limited to around1.4〜1.5㎏/cm2 (19.9〜21.3psi).
For 1.6㎏/cm
2
boost, upgrading to forged pistons is highly recommended.
MX8265
This turbo is fundamentally designed for use with tuned/stroked engines with a
displacement larger than 2.2l. On a stock engine, not only is it difficult to extract the
full potential of this turbo, it may even damage the engine itself.
PISTONS
MX7760
MX7960(F)
MX8265
Stock pistons can withstand up to around 350ps.
However, the M7960 turbo @ 1.6㎏/㎠(22.8psi) boost significantly increases combustion pressure
which can cause the stock pistons to melt. Therefore, It is highly recommended that you upgrade to
forged pistons for high boost setups. The head gasket should also be upgraded at the same time.
CATEGORY
RECOMMENDATION
STOCK ENGINE
TUNED ENGINE
(e.g. 2.2/2.5l stroker)
1.4〜1.5㎏/cm
2
(19.9〜21.3psi)
1.6㎏/cm
2
(22.8psi)
with boost controller
with boost controller
STOCK ENGINE
TUNED ENGINE
(e.g. 2.2/2.5l stroker)
350PS
380PS
350PS
400PS
STOCK ENGINE
TUNED ENGINE
(e.g. 2.2/2.5l stroker)
FORGED TOMEI PISTONS
FORGED TOMEI PISTONS
450PS
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