Head Gaskets – Sealing the Engine
Sealing an internal combustion engine has never been easy. In the last 100 years gasket manufacturers have tried many things, including paper, leather and even beef tallow, to try and seal the joint between the head and block. Today, engine leaks are not what they used to be but can still be quite a headache
Rebuilding the Ford 3.0L
This engine came out of the Cleveland Engine Plant #2 (CEP2), originally opened in 1955 to manufacture the 361 cid truck engine. By 1985, this facility was down to 400 employees and on the verge of closing. Then in 1988, plant renovation was begun (with the 3.0L Duratec engine family on the drawing board) at
Engine Parts Coatings
Lubricity, heat management, corrosion protection and cosmetics. These are the main benefits that coatings can provide when applied to the surface of various engine parts. But there are different coating materials for different purposes, so the key to maximizing engine durability and performance with coated parts is using the right coating materials in the right
Gen III GM Small Block Engine, LS1 Motor for Cars, Trucks
The first generation small block was revised to create the second generation LT1/LT4 that was used for some applications from ’92 to ’97, but the results didn’t satisfy the people at GM Powertrain, so they started all over in ’91 and designed a brand new small block. It’s officially called the “Gen III” motor, but
Crankshafts:Stock and Performance
The crankshaft is the working arm of the engine. All the force generated by combustion and the downward motion of the pistons is focused on the crank throws. The leverage effect of the force exerted on the crank journals twists the shaft and converts the up-and-down reciprocating motion of the pistons into rotational motion of
Coretalk: PERA Promotes Profit At Tech/Marketing Meeting
The following is the agenda for the meeting: Friday, April 29 7:00 – 10:00 a.m. – Registration. 7:00 – 8:00 a.m. – PERA Continental Breakfast. 8:00 a.m. – Opening Remarks & Introductions. 8:15 a.m. – “Performance Market,” Scooter Brothers of Comp Cams. 9:00 a.m. – “Performance Market,” Ed Keibler. 9:45 a.m. – Refreshment Break. 10:00
Has Hot Honing Cooled Off?
No matter how perfectly straight and round it may be when it is machined, a cylinder bore will change shape when cylinder heads are installed and when the engine reaches normal operating temperatures. During a presentation at the 2002 PRI Show, the subject of “Hot Honing” caused a tremendous stir of excitement among performance engine
Fast Lane: Boundless Opportunities Await You in 2005
By now you have all made your New Year’s resolutions, and hopefully, at least one of those goals tions is to look for new opportunities that will help your business become even more successful. This month’s column should give you some help in keeping that resolution. The elections are finally over and the economy is
Tractor Pulling: It’s Not Your Granddad’s John Deere Anymore
Tractor pulling has been with us for as long as there have been tractors. Farmers used to pull their horses, mules or oxen and, just as today, each bragged that he had the biggest and strongest. Today, at the top echelons of pulling, the technology is equal to anything else in motorsports. Although you won’t
What’s Hot In Performance – Cams, Lifters & Rockers
The camshaft is really the heart of every performance engine because the cam defines the engine’s breathing potential, its torque curve and peak horsepower. The camshaft controls when the valves open, how quickly they open, how far they open (with some help from the rocker arms), how long the valves are held open, and when
Not So Stock: NASCAR Motors and Their Street Counterparts
The engines in NASCAR’s newly introduced Strictly Stock class of stock car racing in 1949 were literally stock, right off the dealer’s showroom floor. Today, they’re anything but. So what happened? Evolution. Like any sport or industry, evolution has moved NASCAR racing to where it is today, a multi-million dollar business. The engines, called ‘motors’
Ford Timing Chains and Belts
So if a customer is driving a vehicle that is more than 5 or 6 years old, he may be driving on borrowed time if the timing belt has not been replaced. The risk of belt failure goes up sharply once a belt surpasses its recommended replacement interval, which for most Ford applications (except the
Sprint Car Motors
While the World of Outlaws, the All Stars, and USAC are the most well known of the sprint car racing organizations in this country, there are nearly fifty organizations that sanction sprint car racing. In addition, that doesn’t take into account the racetracks throughout the country that have their own division of sprint cars. Although
Putting the ‘Power’ in Powersports
Performing rebuilds and other machine services on ATVs, personal watercraft (PWC) and snowmobile engines may provide your shop with a little added boost during a down period without having to retool your entire shop. However, to make the most of the opportunity, you should know what type of market you can serve best – ATV,
Head gasket selection for Toro Groundmaster and Roadmaster units with 1982-’99 Peugeot XUD9 diesel engines
Engine Builders: The AERA Technical Committee offers the following information for head gasket selection for Toro Groundmaster and Roadmaster units with 1982-’99 Peugeot XUD9 diesel engines. This information should be considered any time the head gasket is replaced. Four different head gasket thickness options are currently available and provide a variety of gasket thickness options
Rebuilding The Chrysler 2.7L
It was rated at 200 HP and it was originally used as the base motor in the Intrepid and Concorde, but it’s been the optional engine in the Stratus and Sebring since 2001 and it will be the standard engine in Chrysler’s new 300 sedan that’s coming out later this year. So, while there are
Maintenance Means You’re Set For Honing, Not Moaning
Let’s start with one of the main ingredients of honing: the honing oil. Automotive type transmission fluid is NOT honing oil. Period! Don’t let me catch you using tranny fluid in your honing machine! Honing oils are not all alike either. Always use the highest quality honing oil from a supplier you can trust. It
In Search Of New Markets, Mike Jeffries
Looking for new markets is one of the toughest things we do, so every time the phone rings we listen for an opportunity. Most of what we find is suspect, but over the past 12 months we have rebuilt a number of compact diesels and sold a number of rebuild kits. As a result we
PERA’s Core Corner
During our research of the General Motors Gen III engine family we continued to run up against a stumbling block of exterior identification between the 4.8L and 5.3L engines. It seemed that no matter who we spoke with, be it core suppliers, wrecking yards, engineers or rebuilders, when asked how they differentiated between the 4.8L
What’s Wrong With Our Industry
What’s wrong with the engine building industry today? It’s a simple question that has no simple answer. Like many other – if not every – industry facing difficult times, the factors impacting this market are varied, complex and frustratingly hard to pin down. Are the woes of the industry the fault of customers or suppliers?