The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**hatzie** · 06-30-2016, 09:03 PM

I learned to weld using Oxy MAPP. TIG is still the easiest of the electric welding methods for me.
I have a real tough time stick welding sheet metal.
You can get a pretty decent new 110v Lincoln or Miller MIG new for under $400. They aren't good for anything but sheet metal work but they are real nice for that.

If you can find one... the small 21A 220v Lincoln SP-175 Plus is a very nice machine. I bought one about 10 or 15 years ago for around $380. The only difference between the SP175+ and the 175T is the 175T has 5 preset heat ranges and the 175+ has continuously variable heat. They cost within $15 of eachother when they were being sold new. You will not find another MIG in that class with that feature.
I used the common old Hubbell NEMA L6-30 Twist Loc plug with 10ga THHN wire in EMT conduit rather than an outlet for the NEMA 6-50R dryer plug that it shipped with. 50A is a bit of overkill for a device that draws 21A worst case... Now it's value added to have at least one NEMA 14-50 outlet in the garage for electric cars. My value added is that I can run my TIG on it. LOL

06-30-2016, 09:03 PM	#4286
hatzie Moderator Join Date: Oct 2008 Location: Wentworth, NH Posts: 4,922	Re: Restoring Rusty I learned to weld using Oxy MAPP. TIG is still the easiest of the electric welding methods for me. I have a real tough time stick welding sheet metal. You can get a pretty decent new 110v Lincoln or Miller MIG new for under $400. They aren't good for anything but sheet metal work but they are real nice for that. If you can find one... the small 21A 220v Lincoln SP-175 Plus is a very nice machine. I bought one about 10 or 15 years ago for around $380. The only difference between the SP175+ and the 175T is the 175T has 5 preset heat ranges and the 175+ has continuously variable heat. They cost within $15 of eachother when they were being sold new. You will not find another MIG in that class with that feature. I used the common old Hubbell NEMA L6-30 Twist Loc plug with 10ga THHN wire in EMT conduit rather than an outlet for the NEMA 6-50R dryer plug that it shipped with. 50A is a bit of overkill for a device that draws 21A worst case... Now it's value added to have at least one NEMA 14-50 outlet in the garage for electric cars. My value added is that I can run my TIG on it. LOL __________________ 1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials... 1973-1991 GM Light Truck Service, Unit/Overhaul, Wiring Manuals, Parts Books and Some 1968-1999 GM Service Training textbooks in PDF 1988-1998 GMT400 CK service manual project 1988-1993 GMT400 CK parts books. 1967-1972 GM Light, Medium, & Heavy Truck Service Manuals in PDF Please include at least the year and model in your threads. It'll be easier to answer your questions. And please let us know if and how your repairs were successful. Last edited by hatzie; 06-30-2016 at 10:42 PM.