Engine:CA18 – TOMEI POWERED USA

MAKE/ENGINE	NOTE	DESCRIPTION	PART NO.
NISSAN
RB26DETT RB25DE(T) RB20DE(T)		TIMING BELT	TB101A-NS05A
VG30DE(TT) VG30DET VG20DET	NEW	TB101A-NS10A
CA18DE(T)		TB101A-NS11A
TOYOTA
4A-G(Z)E 16V		TIMING BELT	TB101A-TY01A
4A-G 20V	AE111 ONLY	TB101A-TY02A
2JZ-G(T)E		TB101A-TY03A
1JZ-G(T)E		TB101A-TY04A
MITSUBISHI
4G63	NEW	TIMING BELT	TB101A-MT01A
	BALANCER BELT	TB102A-MT01A
SUBARU
EJ20/EJ25	DOHC	TIMING BELT	TB101A-SB01A
	TIMING BELT GUIDE	TB103A-SB01A
MAZDA
B6-ZE BP-ZE BP-VE	NEW	TIMING BELT	TB101A-MZ01A
HONDA
B16A		TIMING BELT	TB101A-HN02A
B16B/B18C		TB101A-HN03A

MAKE/ENGINE

NOTE

DESCRIPTION

PART NO.

IMAGE

NISSAN

RB26DETT
RB25DE(T)
RB20DE(T)

TIMING BELT

TB101A-NS05A

VG30DE(TT)
VG30DET
VG20DET

NEW

TB101A-NS10A

CA18DE(T)

TB101A-NS11A

TOYOTA

4A-G(Z)E 16V

TIMING BELT

TB101A-TY01A

4A-G 20V

AE111 ONLY

TB101A-TY02A

2JZ-G(T)E

TB101A-TY03A

1JZ-G(T)E

TB101A-TY04A

MITSUBISHI

4G63

NEW

TIMING BELT

TB101A-MT01A

BALANCER BELT

TB102A-MT01A

SUBARU

EJ20/EJ25

DOHC

TIMING BELT

TB101A-SB01A

TIMING BELT GUIDE

TB103A-SB01A

MAZDA

B6-ZE
BP-ZE
BP-VE

NEW

TIMING BELT

TB101A-MZ01A

HONDA

B16A

TIMING BELT

TB101A-HN02A

B16B/B18C

TB101A-HN03A

NISSAN













TOYOTA




SUBARU




MITSUBISHI




HYUNDAI

ENGINE	MODEL	DURATION(°)	LIFT(mm)	IN/EX	PART No.
NISSAN
VR38DETT	GT-R R35	258	10.3	IN	TA301C-NS01A
		266	10.3	EX	TA301E-NS01A
				SET	TA301A-NS01A
		274	11.3	IN	TA301C-NS01B
		274	11.3	EX	TA301E-NS01B
				SET	TA301A-NS01B
		282	11.3	IN	TA301C-NS01C
		282	11.3	EX	TA301E-NS01C
				SET	TA301A-NS01C
VQ35DE	EARLY 350Z/G35	258	10.2	IN	TA301C-NS04A
		258	10.2	EX	TA301E-NS04A
				SET	TA301A-NS04A
		274	11.3	IN	TA301C-NS04B
		274	11.0	EX	TA301E-NS04B
				SET	TA301A-NS04B
		282	11.3	IN	TA301C-NS04C
		282	11.0	EX	TA301E-NS04C
				SET	TA301A-NS04C
	LATE 350Z/G35	266	10.8	IN	TA301C-NS04D
		266	10.8	EX	TA301E-NS04D
				SET	TA301A-NS04D
		274	11.3	IN	TA301C-NS04E
		274	11.0	EX	TA301E-NS04E
				SET	TA301A-NS04E
		282	11.3	IN	TA301C-NS04F
		282	11.0	EX	TA301E-NS04F
				SET	TA301A-NS04F
VQ35HR	350Z	266	10.8	IN	TA301C-NS03A
		266	10.8	EX	TA301E-NS03A
				SET	TA301A-NS03A
		274	11.3	IN	TA301C-NS03B
		274	11.0	EX	TA301E-NS03B
				SET	TA301A-NS03B
		282	11.3	IN	TA301C-NS03C
		282	11.0	EX	TA301E-NS03C
				SET	TA301A-NS03C
VG30DE(TT)	300ZX Z32	258	8.5	IN	TA301D-NS10A
		258	8.5	EX	TA301F-NS10A
				SET	TA301B-NS10A
		272	10.25	IN	TA301C-NS10A
		272	10.25	EX	TA301E-NS10A
				SET	TA301A-NS10A
RB20DE(T)	R31/R32, LAUREL C34	258	8.5	IN	TA301D-NS07A
		258	8.5	EX	TA301F-NS06A
				SET	TA301B-NS07A
		272	10.25	IN	TA301C-NS07A
		272	10.25	EX	TA301E-NS06A
				SET	TA301A-NS07A
RB25DE(T)	EARLY R33 GTS	258	8.5	IN	TA301D-NS06A
		258	8.5	EX	TA301F-NS06A
				SET	TA301B-NS06A
		272	10.25	IN	TA301C-NS06A
		272	10.25	EX	TA301E-NS06A
				SET	TA301A-NS06A
	LATE R33 GTS	258	8.5	IN	TA301D-NS06A
		258	8.5	EX	TA301F-NS06B
				SET	TA301B-NS06B
		272	10.25	IN	TA301C-NS06A
		272	10.25	EX	TA301E-NS06B
				SET	TA301A-NS06B
RB25DET NEO 6	R34 GT-T	254	9.15	IN	TA301C-NS06C
		254	9.15	EX	TA301E-NS05B
				SET	TA301A-NS06C
		262	9.15	IN	TA301C-NS06C
		262	9.15	EX	TA301E-NS05D
				SET	TA301A-NS06D
RB26DETT	R32 R33	254	9.15	IN	TA301C-NS05A
		254	9.15	EX	TA301E-NS05A
				SET	TA301A-NS05A
		262	9.15	IN	TA301C-NS05B
		262	9.15	EX	TA301E-NS05C
				SET	TA301A-NS05C
		262	10.25	IN	TA301C-NS05F
		262	10.25	EX	TA301E-NS05M
				SET	TA301A-NS05M
		272	10.25	IN	TA301C-NS05C
		272	10.25	EX	TA301E-NS05E
				SET	TA301A-NS05E
		282	10.8	IN	TA301C-NS05D
		282	10.8	EX	TA301E-NS05G
				SET	TA301A-NS05G
		292	11.5	IN	TA301C-NS05E
		292	11.5	EX	TA301E-NS05J
				SET	TA301A-NS05J
	R34	254	9.15	IN	TA301C-NS05A
		254	9.15	EX	TA301E-NS05B
				SET	TA301A-NS05B
		262	9.15	IN	TA301C-NS05B
		262	9.15	EX	TA301E-NS05D
				SET	TA301A-NS05D
		262	10.25	IN	TA301C-NS05F
		262	10.25	EX	TA301E-NS05M
				SET	TA301A-NS05M
		272	10.25	IN	TA301C-NS05C
		272	10.25	EX	TA301E-NS05F
				SET	TA301A-NS05F
		282	10.8	IN	TA301C-NS05D
		282	10.8	EX	TA301E-NS05H
				SET	TA301A-NS05H
		292	11.5	IN	TA301C-NS05E
		292	11.5	EX	TA301E-NS05K
				SET	TA301A-NS05K
KA24DE	240SX	270	9.82	IN	TA301C-NS16A
		270	9.82	EX	TA301E-NS16A
				SET	TA301A-NS16A
SR20DET	(R)PS13	258	7.41	IN	TA301D-NS08A
		258	7.41	EX	TA301F-NS08A
				SET	TA301B-NS08A
		272	8.15	IN	TA301C-NS08A
		272	8.15	EX	TA301E-NS08A
				SET	TA301A-NS08A
	S14, S15	258	7.41	IN	TA301D-NS08B
		258	7.41	EX	TA301F-NS08A
				SET	TA301B-NS08B
		272	8.15	IN	TA301C-NS08B
		272	8.15	EX	TA301E-NS08A
				SET	TA301A-NS08B
CA18DE(T)	S13	258	8.5	IN	TA301D-NS11A
		258	8.5	EX	TA301F-NS11A
				SET	TA301B-NS11A
		272	10.25	IN	TA301C-NS11A
		272	10.25	EX	TA301E-NS11A
				SET	TA301A-NS11A

ENGINE	MODEL	DURATION(°)	LIFT(mm)	IN/EX	PART No.
TOYOTA
1JZ-GTE VVT-i	JZX100	260	8.9	IN	TA301C-TY04A
		260	9.1	EX	TA301E-TY04A
				SET	TA301A-TY04A
2JZ-GTE Non VVT-i	SUPRA JZA80	260	8.9	IN	TA301C-TY03A
		260	9.1	EX	TA301E-TY03A
				SET	TA301A-TY03A
		270	11	IN	TA301C-TY03B
		270	11	EX	TA301E-TY03B
				SET	TA301A-TY03B
		280	11	IN	TA301C-TY03C
		280	11	EX	TA301E-TY03C
				SET	TA301A-TY03C
		290	11	IN	TA301C-TY03D
		290	11	EX	TA301E-TY03D
				SET	TA301A-TY03D
2JZ-GTE VVT-i	SUPRA JZA80	260	8.9	IN	TA301C-TY03E
		260	9.1	EX	TA301E-TY03E
				SET	TA301A-TY03E
		270	11	IN	TA301C-TY03F
		270	11	EX	TA301E-TY03F
				SET	TA301A-TY03F
		280	11	IN	TA301C-TY03G
		280	11	EX	TA301E-TY03G
				SET	TA301A-TY03G
		290	11	IN	TA301C-TY03H
		290	11	EX	TA301E-TY03H
				SET	TA301A-TY03H
4A-G(Z)E 16 VALVE	AE86 AE92 AE101 AE111 AW11	258	8.15	IN	TA301C-TY01A
		258	8.15	EX	TA301E-TY01A
		274	8.15	IN	TA301C-TY01B
				SET	TA301A-TY01A
		274	8.15	EX	TA301E-TY01B
		290	10	IN	TA301C-TY01C
				SET	TA301A-TY01B
		290	10	EX	TA301E-TY01C
		306	11	IN	TA301C-TY01D
				SET	TA301A-TY01C
4A-GE 20 VALVE	AE101 AE111	258	8.15	IN	TA301C-TY02A
		258	8.15	EX	TA301E-TY02A
		274	8.15	IN	TA301C-TY02B
				SET	TA301A-TY02A
		274	8.15	EX	TA301E-TY02B
		290	10	IN	TA301C-TY02C
				SET	TA301A-TY02B
		290	10	EX	TA301E-TY02C
		306	11	IN	TA301C-TY02D
				SET	TA301A-TY02C

ENGINE	MODEL	DURATION(°)	LIFT(mm)	IN/EX	PART No.
SUBARU
EJ20/EJ25 DUAL AVCS	WRX 2009-2014	262	9.8	IN	TA301C-SB02C
		258	10.8	EX	TA301E-SB02C
				SET	TA301A-SB02C
		272	10.8	IN	TA301C-SB02D
		272	10.8	EX	TA301E-SB02D
				SET	TA301A-SB02D
EJ25 SINGLE AVCS	WRX 2004-2007	254	10.3	IN	TA301C-SB02A
		254	10.3	EX	TA301E-SB02A
				SET	TA301A-SB02A
		272	11.0	IN	TA301C-SB02B
		272	10.8	EX	TA301E-SB02B
				SET	TA301A-SB02B

ENGINE	MODEL	DURATION (°)	LIFT (mm)	IN/EX	PART No.
MITSUBISHI
4B11	EVO10	262	10.3	IN	TA301C-MT02A
		262	9.8	EX	TA301E-MT02A
				SET	TA301A-MT02A
		272	11.5	IN	TA301C-MT02B
		272	11.0	EX	TA301E-MT02B
				SET	TA301A-MT02B
		282	11.5	IN	TA301C-MT02C
		282	11.0	EX	TA301E-MT02C
				SET	TA301A-MT02C
4G63	EVO7/8	272	10.7	IN	TA301D-MT01A
		272	10.2	EX	TA301F-MT01A
				SET	TA301B-MT01A
		282	11.5	IN	TA301D-MT01C
		282	11.5	EX	TA301F-MT01C
				SET	TA301B-MT01C
	EVO9	272	10.7	IN	TA301D-MT01B
		272	10.2	EX	TA301F-MT01B
				SET	TA301B-MT01B
		282	11.5	IN	TA301D-MT01D
		282	11.5	EX	TA301F-MT01D
				SET	TA301B-MT01D

ENGINE	MODEL	DURATION(°)	LIFT(mm)	IN/EX	PART No.
HYUNDAI
G4KF	GENESIS COUPE	262	10.3	IN	TA301C-HY01A
		262	9.8	EX	TA301E-HY01A
				SET	TA301A-HY01A
		272	11.5	IN	TA301C-HY01B
		272	11.0	EX	TA301E-HY01B
				SET	TA301A-HY01B
		282	11.5	IN	TA301C-HY01C
		282	11.0	EX	TA301E-HY01C
				SET	TA301A-HY01C

　The VALC profile allows the valves to open faster and for longer. This translates to faster lift and increased area under the ‘lift curve’ (see fig. ①)
which in turn generates more power. (Greater area under the ‘lift curve’ = greater air intake)

　Unlike the valve opening, the VALC profile ensures that the valves close at a slower rate, helping to prevent common valve train related issues.

　With a conventional direct-acting valve train, the maximum lift is usually determined by the size/diameter of the valve lifter. Selecting a high-lift camshaft without taking this into consideration often results in the camshaft lobes travelling beyond the surface of the valve lifter. This causes the lobe to make contact with the edge of the lifter, damaging both components over time. （see fig. ②）
Therefore, the ideal performance orientated high-lift camshaft needs to have a profile that maximizes lobe travel on the lifter without exceeding the outer edge.

VALC profile camshafts have achieved this ideal by deliberately reducing the maximum cam velocity to limit lobe travel on the lifter surface.　（Maximum cam velocity = lobe travel distance on lifter)　

Compared to standard profile camshafts of the same lift, VALC profile camshafts are able to then then off-set the difference for even greater lift/performance gains.

Conventional profile

‘VALC’ profile

‘VALC’ profile + additional lift.

Category: Engine:CA18

HIGH PERFORMANCE TIMING BELTS – VG30, 4G63, and B6/BP Now Available

LINEUPS

HOW IS YOUR TIMING BELT?

OEM timing belts were never intended for use with tuned engines!

Replacing worn or stretched timing belt might just save your engine!

COMPARISON : TOMEI vs OEM

TOMEI TIMING BELT FEATURES

The Nissan and Subaru belts have matching marks similar to those on the OEM belts, allowing the user to check the position of the belt in relation to the cam pulley and crank pulley correctly when installing the belt.

IMAGE GALLERY

VG30

VG30

VG30

VG30

VG30

VG30

4G63

4G63

4G63

4G63

4G63

B6/BP

B6/BP

B6/BP

RB26/RB25/RB20

RB26/RB25/RB20

RB26/RB25/RB20

4AG

4AG

4AG

EJ20/EJ25

EJ20/EJ25

EJ20/EJ25

TOMEI THE ENGINE SPECIALIST: CAMSHAFT NISSAN CA18DET

The Latest TOMEI Camshaft Lineups