Oiling Systems For Grassroots Racing
One of the first things to look at when building an engine is the oiling system. Dry sump systems are very scalable and efficient but are not known to be inexpensive by any means. Wet sump systems, on the other hand, offer affordability and can handle some impressive performance applications, but using all stock components
Build Your Own Competition-Worthy 600 HP Engine
Last month, we introduced you to the UMP Modified racing engine being built by the engine experts at Earnhardt Childress Racing in Welcome, NC. The engine – a 600 hp, 411 cid plant built for UMP Dirtcar Modifed competition – will be awarded to the winner of the Sunnen Rev It UP Raffle at the
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
2010 Stroker Engine Guide: Building a Late Model Hemi Stroker
What is the purpose of stroking a motor? The answer is simple: toobtain more cubic inches. And in today’s economic times, it’s alwaysbest to achieve “more” with less – as in less money. The key word tomany stroker enthusiasts today is “budget”. However, the word “budget” has a way of being interpreteddifferently by different people.
Team MSD Takes Division 4 of
Team MSD of Eastern Oklahoma County Tech Ctr., Choctaw, OK, took first place with a time of 60 minutes and 15 seconds. The 8 teams were made up of invited auto technology classes from local high schools. Each team consists of five students and the instructor/coach. The individual schools set standards and guidelines for
Fremd High School’s Team PRW Wins Division 3
Fremd High School from Palatine, IL. sponsored by Performance Racing Warehouse (PRW) took first place with the fastest time of 44 minutes and 15 seconds and will be representing Division 3 at the National Championship dubbed “Showdown at SEMA” at the 2010 SEMA Show in Las Vegas in November. There, they will be competing against
Race & Performance Expo Wrap-Up
The Race & Performance Expo kicked off Friday, March 5 with the manufacturer’s Mardi Gras party that included a round table talk with Vic Edelbrock, Tim Freeman and Jim Bingham about the Hot Rodders of Tomorrow Engine Challenge program. The evening concluded with a tribute and award presentation to Theresa and Amanda Gabriel, the wife
What’s New with Oil Pumps, Pickups and Pans
The two greatest concerns from a lubrication standpoint are dry starts and loss of oil pressure while the engine is running. Dry starts are more of a worry in engines that have front-mounted oil pumps with relatively long pickup tubes, which includes such popular engines as the GM 3800 V6, Chrysler 3.5L V6, etc. as
Building a Late Model Hemi Stroker
What is the purpose of stroking a motor? The answer is simple: to obtain more cubic inches. And in today’s economic times, it’s always best to achieve “more” with less – as in less money. The key word to many stroker enthusiasts today is “budget”. However, the word “budget” has a way of being interpreted
Oil Pump Technology
Oil pressure is something every engine builder worries about. Low oil pressure or a loss of pressure can cause expensive warranty problems and catastrophic engine failures, neither of which is good for your business. Though the “bigger is better” mentality persists, most engines only need about 10 psi of oil pressure for every 1,000 rpm
Oil Pumps
It’s 6,000 rpm – do you know what your oil pressure is? That’s a question every engine builder should know the answer to if they’re building an engine that’s going to survive. Maintaining adequate oil pressure and volume is absolutely essential for engine durability. The problem is the output of many stock oil pumps, particularly
Pumped Up For Peformance Oiling Systems
Most OE engines use a wet sump system, which can be modified for performance applications to improve oil control and increase horsepower. A dry sump system, on the other hand, has been specifically designed for performance applications and is mainly used at the higher levels of racing where oil control is critical for producing maximum
AETC Wrap-Up: AETC A Hit In New Venue
It’s always great to get away from the blustery cold weather during the winter months, and even better if you can learn something new while you work on your tan. After 15 years in the same Colorado Springs, CO, location, the Advanced Engine Technology Conference (AETC) decided on a move to a much warmer climate
University of NW OH Hosts Engine Builders During Technology Conference
More than 250 engine builders learned about the most recent developments in engine building and toured the University’s soon-to-be completed High Performance Technology Building. Seminar topics included: Cylinder Head Welding; Proper Piston Ring Filing; OHC Cylinder Head Disassembly; CNC Machining; Dynamometer Technology; Performance Engine Technology; Crack Detection; Honing for Performance; Cylinder Head Performance. “This was