Even though getting just five pounds of metal, it single-handedly decides the volume of air in and out with the motor. Brian Crower Camshafts has taken the import scene by force making up to five stages of cams for unyielding motors. We got our hands on their stage two cam for our Project 350z and dug right in! Note that installing camshafts is really a lengthy and tedious job and sadly the way the 350z loads the camshaft the engine must be pulled adding tons of time for you to the installation. So to maintain the post below novel status we’ve reduce down the procedure. Purchasing a factory service manual is advised as it will let you reference something required on the motor.
1st order of enterprise is to disconnect the battery. Eliminate the strut bar, intake assembly, cooling fan. Drain all fluids and remove all hoses going towards the front on the motor.
After the motor is removed you will need to get rid of the upper intake manifold. The decrease manifold and fuel assembly can remain put unless you strategy an upgrade while it’s apart.
Get rid of the a/c compressor, power steering pump, and alternator. You might have just enough area to move them to the side and not disconnect totally. Now remove all remaining brackets around the timing cover. Then next eliminate the Timing cover which you may see completed above. Now get rid of the timing chain and principal timing sprocket assemblies (for those who constantly wondered how VVT worked, this can be how variable valve timing is controlled).
Now we are able to take off the valve covers and appear at these useless factory cams. Take away the camshaft position sensor and intake valve timing manage solenoid. (Be pretty cautious not to let any metal shavings or magnets close to the camshaft position sensor.)
Loosen the camshaft bracket bolts in many passes to alleviate the stress and prevent any doable harm or bodily harm. With that full you may remove the factory camshafts.
This really is the new Brian Crower cam that we are going to install. It’s a Stage 2 Higher Performance/Race camshaft. The cam has a brief duration but is usually a extremely street-able camshaft for each day driving and efficiency. The camshaft includes a slight pitch or lope at idle which you can notice after installation. It is possible to run an OEM spring which we opted to accomplish together with the BC cams.
Now you have to repeat this around the other bank of cams to complete the Brian Crower camshaft installation. You just do the installation within the reverse of disassembly together with the exception of aligning the new camshafts. Seek advice from your factory service manual for the right alignment process. For more info, browse here.