Induction Systems / 6 posts found

Factory 409 Fuel Injection: No Really!

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In a bid to improve power and economy, GM engineering staff undertook extensive research on fuel injection options for W-motored cars and trucks back in the day. This research was conducted in the late fifties as you will note from the accompanying GM memo...
Sonnys Racing

How To Build Racing Engines: Choosing the Right Induction System

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Intake manifold characteristics and dimen­sions exert considerable influence on engine performance with respect to power band shape and positioning on the RPM scale. Race applications deal with three basic manifold types: dual-plane intakes, single-plane intakes, and tunnel ram intakes...
NHRA Pro Stock

Holley Pro Stock Electronic Fuel Injection Debuts at Winternationals

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Anticipation finally crested as the NHRA Pro Stock entries began qualifying for the Circle K NHRA Winternationals on February 12th. Day one was a success as a full field of 16 cars showed up to qualify. All but one car made successful qualifying runs and indications point to some close racing...
hemi

Fabricating a Single Plane Hemi Intake

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This is how hot rodders used to build the parts they needed back in the day. Its still happening today as the pioneering old timers and new young guns join forces to build powerful new pieces that other hot rodders can use. That's quite encouraging, not just for Hemi fans, but for hot rodding itself.
Hemi

Early Hemi Single Plane 4V Intake Test

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Legendary racer and engine builder Gene Adams has been one of the most successful navigators of the Hemi's long progression of power. Most Hemi race engines were either supercharged for dragster or Gasser racing or outfitted with dual four barrel carburetors for Super Stock racing...
lingenfelter

Lingenfelter C7 Intercooler Manifold

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Lingenfelter Performance Engineering's liquid to air intercooler intake manifold for turbocharged or centrifugal supercharged 2014-2015 C7 Corvettes with the LT1 engine offers a unique combination of performance enhancements...