When this engine was used in the plastic mini-vans, it came with cast iron heads and the old, original, carbureted, non-H.O. cam. This cam was used because the reduced lift and overlap gave it a smoother idle. It
Check out February’s shop tips and tricks.
Engine and machine shop tips and tricks.
Dowel Removal
This is an easy and clean way to remove hollow dowel pins found in connecting rods or mains. Start tapping the I.D of the dowel with an NPT tap. Once it starts to cut, it will spin the dowel, and with upward pressure, the dowel can be removed and reused.
Next time you have set of large journal small block Chevy connecting rods to resize, consider honing the big ends of them for a +.002” outside diameter bearing that the LS engines with fracture cap rods use.
Everyone misses occasionally, and this helps avoid dents and damage.
November tricks and tips for the shop!
When machining on the CNC mill, it’s necessary to blow the flood coolant and chips off the parts for inspection. I tried a tool holder mounted fan, but it wouldn’t get all the chips and coolant out of the deeper areas.
September tricks and tips for the shop!
August tips and tricks for the shop!
When the timing cover or block has no dowel pins, or the dowel holes do not fit snug on the pins. Take an old damper and hone the center so that it is now a slip fit onto the crank snout. Use it to hold the cover in place while tightening the bolts.
I needed a narrow grooving tool to quickly clean carbon from piston ring grooves for an engine restoration project. All the usual grooving tools were too wide.
