Shoe Repair When my CR honing shoes get worn funny, I set up the mandril in my lathe and turn them down to straighten them out. I also cut a couple grooves on the ends. This helps to keep the shoes straight while honing. I’ll even turn new shoes to…
Randy Torvinen Torvinen’s Machine Menahga, MN
Windsor Ford Balance Weights All 351 Windsor Fords use the 28 oz. balancer. In fact, all 351’s regardless of Windsor, Cleveland or Modified are 28 oz. In addition, virtually all of the 302 stroker variants will use the 28 oz. balance weight, unless the rotating assembly has been internally balanced.…
Paul Wampler Engine Performance Warehouse, Inc. Denver, CO
Apply Pressure Here I recently found myself without a welder to remove a check ball staked into the end of an oil passage of a crankshaft. So I applied a different technique to remove it to clean the crank. I clamped some pieces of steel together to form some “caps.”…
Steve Morton R & R Machine Company Warwick, RI
This cheap rod heater is one I’ve used for over 30 years. I’ve bought and sold a few traditional rod heaters, but I like this better. It can be used anywhere in the shop. Replacement bottles are available from the hardware store, camp supply or…
Randy Torvinen Torvinen’s Machine Menahga, MN
One of the most important factors in engine bearing design is a proper fit between the bearing and housing. Except for thrust washers, nearly all bearings are an interference fit. This means the bearing is slightly larger than the hole it fits into. In bushings,…
Engine Pro Technical Committee with thanks to Mahle Aftermarket Inc.
Overcoming friction is essential to successful bearing service. In order to understand friction we must take a close-up look at a “smooth” surface. If we were to take a cross-section of a polished piece of metal, we would see that even a ground and…
Engine Pro Technical Committee with thanks to Mahle Aftermarket Inc.
Here are some bits of info on the new Ford 5.8L modular engine. It seems Clevite, nor any other bearing manufacturer, do not have a listing for the main bearings for this engine. Here is a helping hand. Order part number MS2202H quantity of…
Roy A. Maloney Engine & Performance Warehouse Denver, CO
Rod-to-Piston Interference in Early 466T John Deere Model 4440 Engines Here’s a caution for engine builders. In John Deere 466T engines, do not use the connecting rod (Howard #R71074) from later model 4450 engines in the earlier Model 4440 engines. The pistons look similar, but the area under the combustion…
L. Arnold Howard Enterprises, Inc. Lynn, IN