These Maxi-Light connecting rods are specially optimized for the lightest possible weight while maintaining excellent strength for your 2ZZ-GE engine. Lower weight means stronger high RPM performance, freer revving and quicker engine response. These rods work great for NA, supercharged and moderately boosted turbo engines. If you’re building a killer NA engine for 200+ whp and 9000+ rpm these are the rods for you. At 465g each they are 15% lighter than stock rods.
USA made 4340 chromoly (chromium-molybdenum) steel billet connecting rods. Every rod is fully CNC machined to remove all surface imperfections, 100% magnaflux inspected and checked for surface hardness, then machined to final size to exacting tolerances within 1/1000 of an inch. Each set of rods is fully balanced and then shot peened to achieve the ultimate in strength and reliability. To complete the package, all Crower rods are equipped with 12-point H-11 tool steel bolts, rated at 220,000 psi tensile strength for incredible clamping strength.
Power Rating: 450hp