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Want to cut 10 threads per on a Hardinge HLVH-EM lathe. Have th gears but not sure how to change out the end gears cause the normal shaped banjos wont fit the English/Metric lathe like they will on the English only lathe. Help. Harglo

Hello I have a phone number for the gent that sells the TPACtools in US. Stand by. Harvey

I had excessive wear in a lead screw. Removed it to turn it around as chances are a lead screw being worn near the tail stock are slim. A bit of adaption but it sure helped as the 1/2 nuts see threads that may have never been used. Harvey

Consider a 3 phase motor an a variable frequency drive. Harvey

Yes I agree about measuring the shaft vs the hole. Harvey

Been flowing this press fit. Try measuring the hole after you have reamed it likely its a bit larger than the stated dimension on the reamer due to some miss alignment of the tail stock or drill press. for sure the chuck its self it doesn't take much of run out due the most of the reamers have...

Bill regarding hard soldering the cly an liner if you end up soldering first try a scrap pieces as the print calls for leading steel an 12L4 may not silver braze well. I ued other. Harvey

Colin Re the lube using propane with the Snow. I put a small drip oiler on the intake side of the carb the inrush of the vapor seemed to pick up enough of the oil Light weight oil. Given the rapid drawing of the propane the oil didn't have enough time to settle an become a mist. This set up...

Make sure going with the larger piston that there is enough clearence of the coolant holes which are very near the cly bore. An yes good alignment of the cly's is a must. I ran mine on propane which getting proper lube was somewhat troubling. Good Luck on the build. Harvey

Brain Any thoughts on changing the pivot points of the gov arms? Harvey

Brian There is a wax style lube that little machines shops in CA sells its comes in a round tube you just push out the product a tiny bitt an apply the moving blade its melts as it heat is formed from the friction you can feel difference. It doesn't leave quit a mess as other oil types. Harvey

Very nice vidio Harvey

Hello Stan Welcome. Em a short distance from you in Woodbine would like to show you my shop an some engines. Harvey

JE Howell has V-8 plans along with others. Harvey

Many thanks for the info about these carbs. I run all my engines on propane which complicates the carbs performance. Harvey

Hello Just some suggestions on a wood base for your engine. Walnut with hard Maple contrast. Harvey

The wedge type will put your tool holder back more accurate than the piston if that's important to you. Ive used the piston type works for me. CDCO in Ill sells the AXA holders for $12 don't know about the post but he is cheap for many years he use to come to the model engineering shows. If a...

Well I guess I wasn't any help. But its a good chance with this site that someone can. Eve built some of Bobs models an a nice gent to deal with. Harvey

Bob Herder in NJ sells the Nanzy kit so he may be of some help. Herder models. Harvey

Hello Sir Em looking for a 2 cly bar stock engine to build this looks like such if so where did you get the plans? Thanks Harvey t