Drag Racing Cylinder Head Bend OR

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

Advanced Collision and Restoration
(541) 848-6536
821 SE Glenwood Dr
Bend, OR
Hours
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Services
Alignments, Body Shops, Painting, Rustproofing, Custom Work, Personal Watercraft, Welding
Service Types and Repair
Auto Aluminum, Auto Fiberglass, Auto Frame, Auto Unibody, Collision, Dent, Fleet, RV, Suspension, Towing, Trailer

Custom Exhaust Specialities
(541) 330-5931
20655 Carmen Loop
Bend, OR
Services
Auto Service & Repair, Mufflers & Exhaust Systems Service & Repair, Welding Services, Pipes & Tubes Bending Cutting & Fabricating, Auto Performance & Racing Equipment & Supplies
Products
Catalytic Converters, Air Intake Systems, Performance Mufflers, Products, MIG,

Cascade Auto Electric Inc
(541) 389-7447
20425 Cady Way%2C %23 C
Bend, OR
Services
Auto Service & Repair, Auto Electrical Systems Service & Repair, Auto Alternators & Starters, Truck Caps & Tonneau Covers Retail, Auto Alternators & Starters Service & Repair
Products
Generators, Starters, Alternators, See Our Coupon

Transmart
(541) 383-4948
105 Se Bridgeford Blvd
Bend, OR
Services
Automotive Transmission

Aamco Transmissions
(541) 382-8215
50 Southwest Division Street
Bend, OR
 
C & C Mobile Mechanic
(541) 848-6607
551 SE Wildcat Dr
Bend, OR
Promotion
New Costumers 5% off Service Charge!
Hours
Monday 24 Hours
Tuesday 24 Hours
Wednesday 24 Hours
Thursday 24 Hours
Friday 24 Hours
Saturday 24 Hours
Sunday 24 Hours
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

Import Performance Auto Repair
(541) 382-9599, 001-2004
63055 NE Corporate Place #6
Bend, OR
Certifications
Blue Seal Certified
Membership Organizations
National Institute for Automotive Service Excellence (ASE)

Data Provided By:
Bend Automotive Center
(541) 389-3815
20449 Cady Way
Bend, OR
Services
Auto Air Conditioning & Heating Service & Repair, Auto Service & Repair, Auto Engine Rebuilding, Mufflers & Exhaust Systems Service & Repair
Payment Options
All Major Credit Cards Accepted

Goodyear Auto Care Inc
(541) 388-4189
61335 S Highway 97
Bend, OR
Services
Car Washes, Car Detailing, Tire Shops

High Desert Golf Cars
(541) 385-1185
18707 SW Century Drive
Bend, OR
Services
Electric Car Repair

Data Provided By:

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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3550 Embassy Parkway
Akron, OH 44333
330-670-1234 • (FAX) 330-670-0874