Porting and polishing your cylinder heads is the cool groove to receive the most horsepower for your cabbage.
Smooth all ports with the die grinder and a polishing bit. Start with the intake port and remove all rough areas until it shines and is smooth. Repeat this process on the exhaust ports.11.
1. Deposit the cylinder heads in a parts washer to soak for approximately 30 minutes to loosen any carbon buildup.
2. Scrub the cylinder heads with a scrub brush and solvent.
3. Blow the cylinder heads dry with compressed air and a blow gun.
4. Fix your intake manifold on the cylinder heads, matching all bolt holes. Spray the spray ink lightly into the intake ports of the manifold.
5. Remove the manifold and establish the earth that needs to be removed to constitute the ports match.
6. Decrease gone with a die grinder and carbide-cutting bit until the ink end is elsewhere on all ports. This takes absent any sharp string that might slow the flow of air and fuel into the cylinder attitude.
7. Place the exhaust manifold or header on Everyone cylinder tendency with two bolts, one on Everyone end, to hold it in place. Spray the ink up the hole of the exhaust manifold, adding compressed air at the same time to push the ink far enough up the manifold.
8. Remove the exhaust manifold from the cylinder heads by removing the two bolts. You will be able to see what you have to grind away to make the cylinder head match the exhaust manifold or header.
9. Grind the material away with the die grinder and carbide bit until the ink is gone.
10.Porting and polishing your cylinder heads Testament cede your engine extended horsepower and accomplish it escape expanded smoothly while increasing fuel efficiency. This means is done at many gadget shops and can reward a admirable deal of way. Provided you are looking for a performance upgrade for your engine, porting and polishing your cylinder heads is the prime form to receive the most horsepower for your cash, and you can create it yourself.
Instructions
Put your cylinder heads in the parts washer and scrub them vigorously. Let the solvent flow over them while scrubbing to wash away any metal filings.
12. Blow-dry the cylinder heads with compressed air and a blow gun.
