Quarter Mile Foundation To Raffle Mondello ‘Vintage Rat’ Engine for PROJECT 1320
“Mary and I discussed the Project 1320 Raffle Engine and with Joe’s crew at the Mondello Technical Center,” said Hrudka. “Everyone at the Technical Center is fully committed to completing the engine well in advance of the drawing. Mary told me, ‘Joe would want this engine finished. It will be a wonderful tribute and a
High Performance Diesel Market Includes?Growing Number of Parts
In many cases, the diesel engine is taking over the hot rod world. Instead of a small block or big block Chevy in the classic cruiser, people are looking at the Duramax diesel. The same goes for the Ford engines being replaced by the Powerstroke and the Dodge being substituted with the Cummins. The desire
Sunnen/ECR Offer 400 hp for $3 at IMIS
On Wednesday, Dec. 1 and Thursday, Dec. 2 at IMIS enthusiasts can purchase one Sunnen Rev it UP Raffle ticket for only three dollars, or two for just five bucks. The prize? A 415 cid engine built for UMP Dirtcar Modified competition by the engine experts at ECR in Welcome, NC. The engine will include
Engine Builder Shop Solutions: October 2009
Valve Spring Clarification There are many misconceptions on the visual inspection of valve spring free heights. There is a manufacturing tolerance on this dimension. The spring can change during the heat treat processes and squareness during the coiling process. Spring dampers can also influence the free length as they are installed before the spring is
Engine Sealing Technology
Since the days of sealing engines with asbestos, cork, rope and paper are, for the most part, ancient history, new-age materials and designs have elevated the critical role gaskets and seals play in the longevity of an engine. Finding the optimum sealing material and design remain a challenge many gasket manufacturers face as engines are
New Metals-New Challenges
Cast iron is like an old familiar friend to most of our readers because it’s been around forever. Vehicle manufacturers like cast iron because it’s cheap compared to most other metals, it is strong and durable, and it can be easily cast and machined to make engine blocks, cylinder heads, crankshafts, connecting rods and other
Heat Treating Processes
Heat-treating is defined as the controlled heating and cooling of a metal in order to change its physical and mechanical properties without changing its shape. A material often hardens or changes characteristics as a result of some sort of process that has been performed, such as machining or welding and is therefore an unintended consequence
Engine Sealing: High Performance Head Gaskets
One thing no engine builder wants to worry about is a head gasket failure, whether it is a NASCAR cup engine, a Pro Stock drag racing engine, a dirt track engine, a hot street engine or even a stock engine. Stock head gaskets hold up well enough under normal loads. But as compression ratios and
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
Performance Small Block: Chevy Engines
Small block Chevy engines long ago became mainstays in both thetraditional and high performance marketplace. So many of themhave been rebuilt over the years, and so much has been writtenabout the rebuilding process, it would appear that nothing moreneed be said. But the small block engine has changed over the years and so haveconsumer preferences