Description
Reference: TIGCUL5A
R5 Alpine pushrods, suitable for atmospheric prep’ed engine with sporty camshaft, lighter and stronger than OE
Description:
- Made of 39NiCrMo3PB + QT steel (NiCrMo)
- Active contact surfaces are nitrided to 51-52 HRC
- Having the steel quenched and tempered increases strength and rigidity compared to OE but retains elasticity and a certain amount of softness
- Multiple vibro and micro polishing operations at different stages of manufacturing to eliminate stress concentration points and to obtain contact surfaces smoothness
- Weight variation between parts is max 0.03 gr, insuring equal loads in the valve train
- Contact surface radius/size greater than OE, for better load distribution and less wear over time
- Lenghts 177.5 and 205 mm, diameter 6.4 mm.
Note: the cam followers, pushrods and adjustment screws were manufactured together to achieve the best fit possible
*Price is for a set of 4 (specify inlet or exhaust)
