The TB48 is widely being discovered as a platform to produce significant power. For this reason, we developed a 5.2L stroker kit for the TB48 combination. The kit consists of our Nitto/CP pistons 100mm/+0.020" bore size. These pistons are cut from low silicon content 2618 material. In addition, the pistons are complete with Nitto custom specifications, PVD rings, 9310 gudgeon pins, accumulator grooves and friction reduction grooves. The connecting rods are our robust I-beam design. Made from double melted forged billet 4340, this connecting rod features a stout I-beam design that has proven time and again to be capable of holding considerably high power. These connecting rods come with 7/16 ARP 2000 rod bolts as standard, with the option to upgrade to Custom Age 625+. Completing the kit is the 4340 billet crankshaft in 108mm stroke. This crankshaft has been purposely designed with strength and high power applications in mind. The crankshafts are an immaculate piece with precision manufactured knife edging to reduce weight and cut through crank case oil mist with ease. This enables the crankshaft to rev freely and easily.

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Suitable for TB48de engine. Rods are 4340 Forged and come with 7/16 ARP Rod bolts Grade Tested (X-Ray & Sonic) 4340 Billet Steel ONE Piece Forging  Quenched and Heat Treated Shot Peen Hardness Treated (38HRC) Doweled Cap for Superior Alignment Quality ARP 2000 Series Bolts Optional ARP Custom Age 625 Plus Series Bolts Silicone Bronze Pin End Bushes Balanced to Within a +/- 1 Gram Tolerance Per Set Bore Diameters to Within +/- 0.0001" Tolerance Sunnen Honing Machines Along with Sunnen Diamond Honing Tooling are used for both Big & Pin End Machining and Sizing 100% CNC Profiled 100% CNC Drilled & Tapped

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