KA24 unorthodox pulley set - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ChicagoS14 · 08-17-2009, 12:28 AM

The only issue with either the OBX or UR set is that aside from the lack of timing marks on the crank pulley, you will notice that after hard driving you will go through rear main seals like nobodies business. Mainly because they don't have harmonic dampers.The Fluidampr and ATI crank pulleys are the only aftermarket pulleys that actually work without detrimental effects to the engine.

08-17-2009, 12:28 AM	#12
ChicagoS14 Zilvia Addict Join Date: Aug 2004 Location: Chicago Age: 38 Posts: 695 Trader Rating: (6) Feedback Score: 6 reviews	The only issue with either the OBX or UR set is that aside from the lack of timing marks on the crank pulley, you will notice that after hard driving you will go through rear main seals like nobodies business. Mainly because they don't have harmonic dampers.The Fluidampr and ATI crank pulleys are the only aftermarket pulleys that actually work without detrimental effects to the engine. __________________ 95 240SX 1JZGTE \| SC300 2JZGE daily www.240sxguide.com