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HEAD GASKET BP-ZE 85.5-0.8mm

parts #	TA4070-MZ01A
msrp	$120.00
engine	MAZDA BP-ZE
model	MAZDA NA MX-5 MIATA, MAZDA NB MX-5 MIATA
main category	GASKET
sub category	HEAD GASKET
shipping size	22 x 12 x 1 inch / 55 x 29 x 2 cm
shipping weight	3 lbs / 2 kg
qty in stock	11
note	In Stock Now!

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Item Description

BORE	THICKNESS	PART NO.	MSRP	MATERIAL
Φ85.5	0.8mm	TA4070-MZ01A	$120.00
	1.0mm	TA4070-MZ01B

CROSS SECTION

BEAD TYPE

RECESSED TYPE

*Images are for illustration purposes only.

SEAL TYPE

STOPPER TYPE

TOP SIDE STOPPER

UNDER SIDE STOPPER

*Images are for illustration purposes only.

HEAD GASKET Description

■ULTRA DURABLE, HIGH PERFORMANCE HEAD GASKETS
■HIGHLY OPTIMIZED, ENGINE SPECIFIC CONSTRUCTION
■MADE USING PREMIUM GRADE MATERIALS AND COATINGS
■PRECISION WATER/OIL ROUTE SEALS
■MULTIPLE THICKNESSES FOR CR ADJUSTMENT

COMPARISON WITH OEM(KA24DE)

OEM GASKET
Less resistant to high temperatures and comparatively inferior sealing properties. Will easily 'blow' with tuning or under load.

TOMEI GASKET
Highly resistant to heat and extremely durable.Superior sealing that can withstand high power applications.

Highly durable combustion chamber seals: Withstands high power/boost/temperature applications.
Precision water & oil route seals: Ensures a steady circulation of engine fluids.

SEALING TEST （2JZ-G(T)E, HEAD SIDE）

SEALING TEST （2JZ-G(T)E, BLOCK SIDE）

HEAD SIDE

BLOCK SIDE

Thicker seals around the bore keeps pressurized gasses within the combustion chamber.Thicker bore seals usually results in weaker seals around the oil and water routes. However, TOMEI USA gaskets have been specially designed to distributed pressure evenly in order to maintain a high quality seal across the entire surface.

Engine specific gasket construction ensures optimal performance & least stress on block/head.

RAISED BEADS STOPPER TYPE	FLAT BEADS CROMMET TYPE	OPPOSING BEADS DOUBLE-STOPPER TYPE
OPPSING BEADS STOPPER TYPE	MULTI BEADS STOPPER&SHIM TYPE

BEADS TYPES

RAISED

RECESSED

FLAT

SEAL TYPE

STOPPER (TOP SIDE)	GROMMET(TOPE SIDE)	STOPPER & SHIM
STOPPER (UNDER SIDE)	GROMMET (UNDER SIDE)

MATERIAL & COATING

STAINLESS STEEL
Stainless steel is used across all our high performance gaskets. Robust and resistant to high temperatures,stainless steel facilitates efficient transfer of heat from the combustion chamber to the cylinder block. In addition, it's flexible nature further strengthens the seal made by the spring-like beads which helps prevent issues such as blown gaskets and melted cylinder blocks.

UNIQUE RUBBER COATING
Both the top and bottom layers of the gaskets are coated in a specially developed unique rubber coating that reinforces the seal and contact with the head/block surfaces.