K1 Technologies has developed a new set of stroker rods for LS-based engines. The rods are designed for big displacement blower and nitrous applications.

Official Release:

K1 Technologies’ new LS stroker rods are designed for big cubic inch LS blower and nitrous applications. Even with standard cam location and base circle cams, engine builders can run up to 4.375” stroke without fear of clearance issues. As a side benefit, notching in the crankcase area is minimized, increasing strength and ease of assembly. Need help with strokes larger than 4.375? K1 can help the engine builder determine the proper base circle and lobe lift required to bolt your engine together.

As with all K1 connecting rods, these 4340 H beams have thick blades for increased strength and double bridged caps for less bore distortion. Along with the industry’s tightest gram weight and dimensional tolerances and K1’s proprietary ARP 2000 material asymmetrical thread bolts for equal thread loading when stretched, K1 is the right choice.

Contact the sales team at K1 Technologies at 616-583-9700 for more information on this and any of K1’s products.

Retail Pricing (US): CH6125ALLBLS-ST8-A- $578.39

K1 Technologies, Inc. designs/ manufacturers “Race Ready,” race quality connecting rods and crankshafts for the domestic and sport compact automotive and V-Twin markets. Founded in 2005, its experienced staff is committed to providing race quality parts at an affordable cost, while providing world-class customer service.

• Made from 4340 Steel
• H-beam design with thick blades and double bridged caps
• Designed for big displacement nitrous and blower applications