In other words, stick to the 5w30. You'll get slightly better mileage, too. Here are pics of my '00 B16 head fresh from the machine shop: vtec head preparation. This will aid in the ease of the installation of the timing belt later. . A good gap to start with is.
Fill it with coolant too. You also have to take into account the fact that the bearings themselves may not be perfect. But, on the downside, as a general rule, the B16 manifold makes more power upto 6-7k. If you are unsure of all the options you have with building a block, talk to a well known engine builder. Just buy the cheapest you can find. One of the reasons why many performance engine builders use tri-metal bearings is because they want bearings that have good seizure resistance in high rpm applications.
Don't worry though, they will be there, no matter how close the clearances are. Using the head gasket that matches the block you are using, place the gasket over the head bolts and onto the block. Follow the instructions included with your lsvtec oil line kit, as every kit is different. The caps are also labeled with numbers. Let's first start off with your choices. Now install the dowel pins into the exhaust side of the head for lsvtec motors.
Q: What is a vtec conversion kit? Align the inside marks on the back of the distributor there are a few lines and marks, just line them up. Now, remove the oil pump by removing the mounting bolts. Once everything checks out, continue running the motor until it reaches normal operating temperatures. It is by no means necessary. Crankshaft journals are precision ground to be as round, flat and true as possible, the journals are micropolished to a mirror-like finish of a couple microinches Ra or less, the bearings are precision fit to exact tolerances using a bore gauge and micrometer not deformable plastic gauge , and the engines are run on high quality synthetic racing oil, not ordinary motor oil. Slide one side of the pipe into the opposite side of the water pump.
I also posted this on another forum, so don't complain if you saw it there. By starting from a place of count on, you will be able to puncture the majority of the normal sales nonsense, as well as come down to what actually matters. Tap the hole and screw in the knock sensor. Some quality machine shops include Port Flow, Headgames, and Alaniz. Heating it up with a torch may ease in the removal of this plug, although I've never had to use heat, just muscle.
Now for the head installation. I prefer to use two jack stands for extra safety. Reducing the oil clearance between the rod and main bearings and the crankshaft has a number of advantages. There are many cheap knock-offs that don't have the build quality you would expect from a maker such as Jun, Toda, or Skunk2. If the headlight motor fuse is blown, this would be the easiest fix.
Grab the tap from your local hardware store. Now, lube up all of the bolts with 10w30 oil first before you install them as per honda's guidelines. Last but not least, the spark plug and spark plug wires. Traded my baby for a fuel efficient vehicle, I couldn't see using her as a road rage machine anymore. If you have an older motor and have been using regular oil so far, I would stick with regular oil.
The other options are designed for power higher in the powerband. If your engine has low mileage, then switching over to a synthetic should be ok, or even a synthetic blend. Insert an automotive funnel into the oil filler hole at the top of the engine and pour in about 3. At this point, you can just use the cheapest 10W30 oil and filter you can find. Also, clean the oil pump mating surfaces.
But, do not overtighten it as this can cause strain on the motor. The same reasoning applies to drag motors, truck pull engines and other performance engines that produce serious horsepower. Also, pick up the cheapest oil filter you can find usually Fram. Actually I need to know how to access the motor, after the door panel is off there is still a sheet of metal covering access. Aluminum bi-metal bearings, by comparison, have high wear and corrosion resistance. Stay away from exotic brands like slick 50 and such.