The repair kit for the intake manifold connection of the four-cylinder engine Honda VFR400 RVF400 NC35 NC21 NC24 includes highly elastic sealing rings.--DTEKGAZ

【Perfect Compatibility with Classic V4 High-Revving Engines】 Specifically designed for Honda's renowned V4 high-revving motorcycles: the VFR400 (NC30), RVF400 (NC35), and VFR400 (NC21/NC24) series. This complete set of four gaskets fits perfectly into the four intake manifold ports and, thanks to the specific angles for the V4 engine, ensures an optimal seal for each cylinder. It is essential for the maintenance and performance enhancement of these classic motorcycle engines, for both racing and street use. 【Essential Function and Key to Performance】 As a central element of the seal between the intake manifold and cylinder head of the V4 engine, the tightness of this gasket directly determines the quality of the intake and exhaust flow. Over time, leaks can lead to air loss, which can severely affect the air-fuel mixture and result in rough idling, loss of power at low RPMs, and the risk of engine overheating. Replacing this component is a fundamental step in ensuring the characteristic linear power delivery and exhilarating sound of the V4 engine. 【Racing-Grade Materials and Construction】 Made from special synthetic rubber that meets the demands of high-performance engines, this component offers high temperature resistance, reduced fuel consumption, and excellent durability. Its optimized formula withstands the high temperatures and intense vibrations generated by the high RPMs of a V4 engine, providing exceptional elasticity and resistance to permanent deformation. This results in reliable longevity and sealing that far surpasses conventional rubber parts. 【Solves Common V4 Engine Problems】 This component reliably corrects the four-cylinder imbalance in V4 engines caused by aging intake manifold gaskets. It significantly improves throttle response, especially in the low and mid-range RPMs. It restores a stable and smooth idle and eliminates intermittent vibrations caused by air leaks. It guarantees maximum performance at high RPMs, thus restoring the expected performance of a V4 engine. [Installation and Maintenance Instructions] This product contains four precision-molded gaskets specifically designed for the requirements of a V4 engine. Due to the compact design of the V4 engine, removing the intake manifold may require expertise. Before installation, all contact surfaces of the cylinder head and intake manifold must be thoroughly cleaned using professional cleaning agents and tools. During installation, be sure to tighten the bolts in a crisscross pattern, following the sequence and torque specifications (usually low and very precise) provided in the manufacturer's service manual. This is essential to ensure an even seal on both sides of the V-cylinders. [Compatible Models] Honda RVF400 (NC35), Honda VFR400 (NC30), Honda VFR400 (NC24), Honda VFR400 (NC21)