Tomei Forged Piston Kit

$1,080.00 $1,200.00

Tomei Forged Piston Kit 4G63 & 4B11

Category	Engine	Parts Number
86.00mm CH31.65 (2.2)	4G63	TA202A-MT01A
86.00mm CH31.65 (2.2) CP	4G63	TA202A-MT01AP
87.00mm CH27.40 (2.3)	4B11	TA202A-MT02A
87.00mm CH27.40 (2.3) CP	4B11	TA202A-MT02AP

Part Number	TA202A-MT01A	TA202A-MT01AP	TA202A-MT02A	TA202A-MT02AP
BORE (mm)	86.00 (OEM +1.0)	86.00 (OEM +1.0)	87.00 (OEM +1.0)	87.00 (OEM +1.0)
PIN DIA. (mm)	22	22	23	23
PIN LENGTH (mm)	60	60	62	57
CLIP INNNER DIA.	22	22	23	23
VALVE RECESS	WITH	WITH	WITHOUT	WITHOUT
COMP.HEIGHT (mm)	31.65 (OEM -3.35)	31.65 (OEM -3.35)	27.38 (OEM -6.0)	27.38 (OEM -6.0)
PISTON DOME VOL. (cc)	-19.5	-19.6		-12.9
PISTON WEIGHT (g)	328.7	335.1		305.1
PIN WEIGHT (g)	121.5	125	133	117
TOTAL WEIGHT (g)	450.2	460.1		422.1
TOP RING (mm)	1.20 x 3.05	1.20 x 2.95	1.20 x 3.05	1.00 x 3.30
SECOND RING (mm)	1.20 x 3.70	1.20 x 2.95	1.20 x 3.9	1.20 x 3.60
OIL RING (mm)	2.50 x 2.85	2.00 x 2.60	2.50 x 2.95	3.60 x 3.25
MATERIAL	A4032	A2618	A4032	A2618

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