Brian Crower

Toyota/Lexus 2JZGE

The Lexus IS300 is a rear-wheel drive, compact luxury sports sedan manufactured by the Toyota Motor Corp. under the Lexus brand and originally sold as the Toyota Altezza in Japan. The model was introduced to slot below the ES in the Lexus lineup and to compete against the BMW 3 Series and the Nissan Skyline/Infiniti G. The first-generation Altezza (codename XE10) was launched in Japan in October 1998, while the Lexus IS200 made its debut in Europe in 1999 and the IS300 in North America in 2001. The "IS" stands for "Intelligent Sport. The 2JZ-GE powered IS series engine, although not as popular as it's turbocharged (2JZ-GTE) brother, is a 3.0 liter inline six cylinder, mounted longitudinally and, unlike the 2JZ-GTE, features Variable Valve Timing with intelligence (VVT-i) on the intake camshaft which provides both improved low-end torque and high rpm horsepower.

Stage	Description	Cam #	Adv. Dur.	Dur @ .050	Lift (in)	Lift (mm)	Kit #
	Street/Strip Specification Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent all purpose spec. OEM spring OK.	BC0311 114°	264°/264°	218°/218°	.344"/.344"	8.74/8.74	BC0300
	Race Specification Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0300.	BC0312 114°	272°/272°	229°/231°	.375"/.380"	9.52/9.65	BC0300
	2JZGE (Lexus IS300)	Stock	248°/248°	200°/194°	.337"/.327"	8.56/8.31

Bucket Diameter: 1.200"
No valve timing events due to variable intake cam.

VALVE SPRING/RETAINER KIT
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.

Kit #	Spring #	Retainer #	Description
BC0300	BC1300	BC2300-24	Single spring, titanium retainer

STAINLESS STEEL VALVES
BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.

Part #	Description #
BC3300	33.6mm Intake (standard head diameter)
BC3301	29.0mm Exhaust (standard head diameter)
BC3302	34.6mm Intake (+1mm head diameter)
BC3303	30.0mm Exhaust (+1mm head diameter)
BC3304	34.1mm Intake (+.5mm head diameter)
BC3305	29.5mm Exhaust (+.5mm head diameter)

TOYOTA 2JZGE 3.4L STROKER KIT

• BC 4340 billet steel crankshaft (94mm stroke).
• BC 4340 Pro Series steel billet connecting rods w/ARP 220,000 psi fasteners.
• CP aluminum forged pistons (any bore size, any compression ratio).
• 9310 nickel carbon steel alloy wrist pins come standard for high HP.
• Ductile iron plasma top rings, tapered second ring, low tension oil rings.
• ACL Race Series bearings & oil pump drive gear sold seperately.
• Fully system balanced and ready to install.

Kit #	Crank #	Rod #	Piston #	Desc.
BC0309	BC5309	BC6309	BC7309	94mm stroke w/Pro Series
BC0308	BC5309	BC6309	BC7309	94mm stroke w/Carrillo

The BC stroker kit for the Toyota 2JZGE engine platform delivers incredible torque and horsepower. Incorporates a 94mm stroke, steel billet crank, BC 4340 Pro Series connecting rods rated 1200+ horsepower. Depending on bore size that you decide, the BC kit will take you up to a 3.4L with 87mm bore. As usual, each BC kit features custom CP aluminum forged pistons, 9310 alloy wrist pins, ring pack and buttons. Built for high horsepower and torque.

Stroker kits also available with the Carrillo rod option for an added charge. Call or email for details.

Stock Specifications:
2JZGE 86mm Bore x 86mm Stroke - 8.620" Block Height

 

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