The DeLorean – Back From the Past Part II
This article explores performance modifications that have been developed for the DeLorean from the time of its release to the present day. Although anything is possible, performance modifications over the past 30 years have focused primarily on the areas of engine modification (or replacement), and suspension modifications. I won’t be getting into time travel modifications – those are beyond the scope of this article.
Tech Spec: Nailing Down the Misunderstood Buick Nailhead Engine
Like the Small Block Chevy, the Rocket 88 Olds, the Ford Flathead and the Chrysler Hemi, the Buick Nailhead engine is one of those that has the immortal smell of history all over it. Yet, unlike its more familiar brothers, cousins and even competitors, the Nailhead has an aura of mystery about it as well.
Tech Feature: Family Ties – Servicing Chrysler’s Versatile 3.3L and 3.8L Engines
First introduced as a family back in 1990, these engines have been upgraded and improved to provide good torque for the necessary applications, reasonable fuel economy and a reputation for durability and appropriate performance.
Tech Tip: Honda Engine Knocks or Ticks at Idle
The engine knocks or ticks at idle. The noise is usually more noticeable when the engine is warm. This can occur when the rocker shaft bridge has excessive clearance, which causes the rocker shaft to rotate and make noise.
SPX Donates Special Ford Mustang Race Car to Benefit St. Jude Children’s Research Hospital
High Bidder at 2011 Barrett-Jackson Collector Car Auction to win car, plus opportunity to race in SCCA 2011 Pro Racing World Challenge Championship.
Tech Feature: Updating the Late-Model Hemi
When we started this project, we were anxious to find out how much power a Hemi stroker could produce. The block of choice was a 5.7L, based primarily on the fact that it is hard to find a 6.1L in a salvage yard.
Tech Tip: Performance Diesel Engine Service Notes
Diesels are setting all kinds of records from land speed to elapsed time. So if you’re not already dabbling in diesel performance, you may be soon. Diesel engines are a different type of animal when compared to gasoline engines. While both use the same four-stroke cycle of combustion, diesels use the heat of compression rather than a spark to ignite the air/fuel mixture.
Tech Feature: Taking on Diesel Turbo Service
In the aftermarket, there are so many upgrades for turbos, especially on the mid-size diesel trucks. So how do you determine which one is right for your application?
Mopar Puts ‘Elephants’ in the Room at Performance Racing Industry (PRI) Show
Mopar is bringing truck-loads of new product to the PRI show in Orlando – including the reincarnation of its famed “elephant motor” from the 1960’s, an all-aluminum HEMI Gen III Crate Engine. Production for the new motor begins this month.
Timely Timing Chain Service: ‘Advancing’ Your Position in the Market
Timing chains and gears are engine parts that are usually replaced when an engine is rebuilt or when it has reached a high mileage total. Over time, gear teeth wear and chains stretch. This can cause noise, retarded valve timing (and ignition timing if the engine also has a cam-driven distributor), and a noticeable loss of performance and fuel economy.