Aluminum head repair

These photos show the type of aluminum cylinder head damage we repair. The damage to this aluminum Big Block Chevy cylinder head was caused by a valve train failure. First, all the broken parts are removed.

Save yourself hundreds of dollars by repairing your old block or head. Complete cylinder head repair , specializing in hard to find cylinder heads , import and domestic. Watch as Miller Marketing Manager Andy Weyenberg and Scott Duggins, owner of PAR Racing Engines, use the Dynasty 3TIG welder to repair an aluminum cylinder head. BRODIX cannot heat treat any other brand of aluminum heads other than BRODIX.

It is necessary to recheck combustion chambers and valve to piston clearance because BRODIX resurfaces the heads upon repair. We highly recommend that no one other than BRODIX weld on your cylinder heads because this normally causes problems. It is probably one of the most common engine repairs done in most repair shops. We also do quite a bit of performance cylinder head work.

Most aluminum cyl heads have fairly thin walls so you should use Lpins that have very fine threads. Aluminum Crack Repair Without Welding. These are some high flowing, over 400cfm.

Sonny Leonard Pro Mod cylinder head in for repair. Click on pictures below for greater detail. Click here for another example of aluminum head repair. The most common reason for cylinder head failure is overheating caused by coolant loss, head gasket failure or restricted flow of coolant. In extreme cases a cracked or damaged cylinder head can result in terminal damage to the entire engine.

We get a lot of calls from people who go to put their cylinder head (s) back on the engine ( aluminum block) and the threads strip while trying to torque the head bolts. Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible. Cracks in aluminum heads are most often repaired by TIG welding (though pinning also works with small accessible cracks). We specialize in exchange and custom cylinder head and cylinder block welding, reconditioning and repair , both in aluminum and cast iron, gas and diesel applications. The first step in welding aluminum is preparing the crack.

The head must be clean, grease-free and dry before grinding out the crack. The crack must be ground all the way out. There are also cases when radiant heat can burn the rubber on your torch. You can extend the life of your torch by wrapping it in aluminum foil. Once you’ve made the repair , wrap the head in a thermal blanket.

This allows it to cool slowly. All of which contain somewhere in the neighborhood of 5- silicon. Below is a list of what is completed in the machine shop. Products For Any Welding Job, How-To Instructional Videos, Find Your Alloy Here! Magnafluxing – Magnafluxing is a procedure we practice that uses magnetic fields to test the structural integrity of cylider heads.

It has now become necessary to specify what we previously believed to be obvious: We are an automotive repair shop, not a machine shop. For customers whose vehicles are present, and a welding repair is appropriate, we can offer it to our customers. We do not offer walk-in machine shop services. I have a tripod head that is made of aluminum. In the head there is a small hole that houses a small screw that secures a quick-release plate.

After some time the hole stripped and the screw no lon. Based in Indianapolis, Indiana, and serving America, this family owned and operate cylinder head repair and exchange company is comprised of highly qualified specialists in foreign, domestic, industrial, and performance cylinder head repair , cylinder exchange and remanufacturing. Refer to the thread repair kit hole sizing chart to determine the hole size needed to install the thread insert. The use of helicoils or inserts, such as a Time-Sert is pretty straight forward. What epoxy or other product are you guys using for aluminum head or intake repairs?

Ready-to-use metal repair putty, dent filler and patching compound. Durable metal filler for fast, permanent repairs. A unique, quality problem-solver! Lab-metal ready-to-use repair compound spreads like paste and hardens quickly into metal.

Fills dents and flaws easily and economically. Easily repair stripped threads in cylinder head bolt stripped threads, spark plug thread repair as well as oil drain pan. Spark Plug Hole Repair kit replaces stripped spark plug threads on aluminum heads with mm spark plugs. It installs a new spark plug thread location.

The set includes one-piece drill tap, long tap holder, short tap holder, insert installer, swedger and a handle. Another application was an old aluminum boat that someone decided to use as a sled in the winter. My favorite repair is the. Additional capabilities include equipment rebuilding and repair , turn-key operations, engineering and design, specialty rigging, trucking and shipping, pipe fitting, certified welding and machining. We repair aluminum head spark plug threads with aluminum inserts which draw heat from the plug at the same rate as the parent material.

P also does cylinder head research and development using our Superflow flow bench and we have the ability to do multi-angle valve jobs.

Where we especially shine is cylinder head repair to both cast iron and aluminum heads. Whether you drop a valve or need your heads decked or anything in between come see us. Cylinder head repair services.