Drag Racing Cylinder Head South Burlington VT

Looking for Drag Racing Cylinder Head in South Burlington? We have compiled a list of businesses and services around South Burlington that should help you with your search. We hope this page helps you find Drag Racing Cylinder Head in South Burlington.

Midas Auto Svc Experts
(802) 438-8522
60 Midas Dr
South Burlington, VT
Hours
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 PM
Friday 7:30 AM - 5:30 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
Memberships and Certifications
Certifications : ASE, ASE Blue Seal of Excellence, BBB Certified
Services
Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
Service Types and Repair
Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Motorcycle/ATV, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

Snider's Auto Center
(802) 735-2954
41 N Hercules Dr
Colchester, VT
Hours
Monday 8:00 AM - 5:30 PM
Tuesday 8:00 AM - 5:30 PM
Wednesday 8:00 AM - 5:30 PM
Thursday 8:00 AM - 5:30 PM
Friday 8:00 AM - 5:30 PM
Saturday Closed
Sunday Closed
Memberships and Certifications
Certifications : ASE
Services
Air Conditioning/Heating, Alignment, Battery, Diagnostics, Electrical System, Exhaust Systems, Inspection, Muffler, Tune-Up, Brakes, Full Service Mechanic, Oil Change, Tires, Transmissions
Service Types and Repair
Acura, Audi, Auto Clutch, Auto, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Dodge, Ford, GMC, Honda, Hyundai, Infiniti, Isuzu, Jeep, Kia, Land Rover, Lexus, Lincoln, Mazda, Mercedes Benz, Mitsubishi, Nissan, Oldsmobile, Pontiac, Saab, Saturn, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

Goss Dodge Chrysler Collision Center
(802) 658-0120, 001-2004
1485 Shelburne Road
South Burlington, VT
Certifications
Blue Seal Certified
Membership Organizations
National Institute for Automotive Service Excellence (ASE)

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A One Automotive Repair LLC
(802) 651-0598
56 N Winooski Avenue
Burlington, VT
Services
Auto Service & Repair, Auto Tire Shop Equipment & Supplies

Vermont Custom Auto Service
(802) 864-1533
91 Ethan Allen Drive, # 5
South Burlington, VT
Services
Oil Change and Lube,Brake Repair,Electrical Repair,Mufflers Repair,Transmission Repair

Talbert Auto Body Inc
(802) 488-5876
58 Avenue B
Williston, VT
Promotion
**Reviews

-Helpful and friendly.
""My less than 6 month old car was hit one night and the passenger side door needed to be replaced. Mark got my car in over a weekend and was able replace the door and do all of the necessary painting in time for
Hours
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 PM
Friday 7:30 AM - 5:30 PM
Saturday Closed
Sunday Closed
Services
Body Shops, Painting, Rustproofing, Custom Work, Personal Watercraft, Welding
Service Types and Repair
Auto Aluminum, Auto Fiberglass, Auto Frame, Auto Glass, Auto Unibody, Collision, Dent, Fleet, Post Inspections, RV, Trailer

Autosmith Llc
(802) 735-2928
5 S Main St
Jericho, VT
Hours
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Services
Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
Service Types and Repair
Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Motorcycle/ATV, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

A Brown Auto Service Center
(802) 862-3901
660 Pine Street
Burlington, VT
Services
Auto Service & Repair, Tires Retail, Brakes & Brake Parts, Mufflers & Exhaust Systems Retail, Wheels & Tires Service & Repair
Hours
Mon-Fri: 07: 30am-05: 30pm
Sat 07: 30am-01: 00pm

Essex Automotive Services
(802) 879-1966, 001-2004
141-147 Pearl Street
Essex Junction, VT
Certifications
Blue Seal Certified
Membership Organizations
National Institute for Automotive Service Excellence (ASE)

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Aamco Transmissions
(866) 562-2838
9 Green Mountain Drive
South Burlington, VT
 
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Drag Racing Cylinder Head Selection

Brendan Baker

When you talk about performance heads for drag racing - or any other performance application for that matter - the best heads aren't necessarily the ones with the biggest cubic feet per minute (CFM) numbers. Experts say that the key ingredient is high velocity matched with good flow. But the high flow numbers may blind your customers from seeing the whole picture, so it is up to you to explain.

Some cylinder head experts compare flow numbers to horsepower numbers on a dyno - but guess what? They're not all equal. So if you see one head with extremely high CFM numbers there are a couple of guesses what may be going on. One cylinder head expert says that the general enthusiast/racer doesn't know if the numbers are bogus, all he sees is a big number and that's what he wants.

Larger engines need larger volume ports. And today there are many aftermarket cylinder heads to choose from with larger ports. But before these heads were available, drag racers didn't have many options as to what size heads to use. Most racers would look for the biggest stock head available and adapt it to their application. Yet one of the biggest problems with using stock heads is that you're stuck with the port locations and the thickness of the casting, so you can't get too radical.

Some aftermarket heads have features such as raised runners and relocated ports to improve airflow. Today's aftermarket "as cast" cylinder heads with unmachined ports often flow better than stock heads that have been ported. And "bare" aftermarket heads are available to allow CNC porting to create almost any shape port you want.

Cylinder head specialist Darin Morgan says that with all the aftermarket heads available choosing a cylinder head today is a difficult task. Unfortunately, a bad choice can cost thousands of dollars in wasted time, says Morgan, and a bad head choice may go unnoticed without ever showcasing how good your engine could have been.

So with all the heads on the market, how do you make the right choice? Morgan says it's a complex issue with no simple answer.

"I wish I could lay out some quick and easy mathematical equations or some simple guidelines to help, but there simply aren't any," says Morgan. "It's a complex issue, which is why so many people have trouble. The best way to grasp what's most important is to use what I consider the five most important variables used to tune the induction system:

Average velocity;

Individual instantaneous velocities;

Shape/design (maximize a homogeneous velocity profile over the entire port and at the same time promote efficient flow);

Rate of velocity change; and

Airflow. Morgan says that if you follow his five variables you'll soon find the most important rules of designing an induction system are: Velocity, Velocity, Shape, Velocity and, finally, Airflow.

We then talked to Curtis Boggs at Race Flow Development (RFD), who says his company takes a bare casting and comes up with its o...

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