SEMA 2019: LS, Small-, and Big-Block ‘Econoline Heads’ From AFR
During the 2019 SEMA Show held in Las Vegas, Air Flow Research (AFR) debuted its Econoline heads, a budget, entry-level cylinder head for the street guy with a big-block or small-block Chevy.
View ArticleSEMA 2019: Chevrolet Performance’s New LSX-SC Cylinder Heads
If you plan on running big boost, you need a cylinder head that can handle the pressure. Chevrolet Performance's LSX-SC head is up to the challenge.
View ArticlePRI 2019: AFR Introduces Budget Friendly Aftermarket LS Heads
Air Flow Research just introduced a new aftermarket LS head at PRI 2019. The new product will bridge the gap between stock and costly high-performance cylinder heads.
View ArticlePRI 2019: Brodix IK-Series Heads Combine Performance And Price
Brodix's new IK-Series has the features you want in an aluminum head at the price of an iron head. Ranging from as-cast 180cc heads to CNC-ported 210cc heads, the IK-series covers all the bases.
View ArticleAFR’s Enforcer Cylinder Heads Raise The Bar For Budget Performance
When it comes to performance, Air Flow Research has always been at the top of the list. Now, AFR is applying its knowledge to a line of budget-friendly cylinder heads.
View ArticleBudget Friendly Power: The LS1 Enforcer Cylinder Heads From AFR
AFR's new Enforcer cylinder head for the LS1 engine packs plenty of power for a small price. The Enforcer provides plenty of flow for NA applications looking for more power.
View ArticleVideo: On The Dyno With Edelbrock’s Gen-III Hemi Cylinder Heads
The Gen-III Hemi is an impressive powerplant, but even the mighty Hemi can benefit from a set of aftermarket cylinder heads. Prestige Motorsports dyno tests Edelbrock's RPM Hemi heads to see what they...
View ArticleTech Time: 10 Tips For Buying Cylinder Heads
Selecting the right set of cylinder heads goes beyond just bolting on a pair that fits. We cover 10 tips you need to know when buying heads.
View ArticleWhy Cylinder Head Low And Mid-Lift Flow Numbers Are Important
Low and mid-lift flow numbers are what help a set of heads make power. We look at what these numbers mean and why they're so important.
View ArticleSEMA 2021: Air Flow Research Debuts Its CNC Gen-III Hemi Head
AFR has released its entry into the Gen-III Hemi world with all-new, fully CNC-machined castings. The AFR cylinder heads will also be available as-cast, but still with big flow numbers.
View ArticleAll-New Trick Flow Heads Emulate Iconic SBC ‘461 Fuelie’ Castings
The famed double-hump or camel-back cylinder heads are favorites for Gen 1 SBC enthusiasts. Trick Flow has revived all those nostalgic Fuelie memories in a much-improved aluminum casting.
View ArticleSEMA 2019: Chevrolet Performance’s New LSX-SC Cylinder Heads
If you plan on running big boost, you need a cylinder head that can handle the pressure. Chevrolet Performance's LSX-SC head is up to the challenge.
View ArticlePRI 2019: Brodix IK-Series Heads Combine Performance And Price
Brodix's new IK-Series has the features you want in an aluminum head at the price of an iron head. Ranging from as-cast 180cc heads to CNC-ported 210cc heads, the IK-series covers all the bases.
View ArticleMaking Power: Project Number Cruncher’s SAM Tech-Built Top End
Project Number Cruncher's 427 cubic-inch LS engine, built by Sam Tech, is one stout mill. Join us for a tour of the engine's top end, valvetrain, fuel injectors, and the final dyno output.
View ArticleSEMA 2019: Chevrolet Performance’s New LSX-SC Cylinder Heads
If you plan on running big boost, you need a cylinder head that can handle the pressure. Chevrolet Performance's LSX-SC head is up to the challenge.
View ArticleMaking Power: Project Number Cruncher’s SAM Tech-Built Top End
Project Number Cruncher's 427 cubic-inch LS engine, built by Sam Tech, is one stout mill. Join us for a tour of the engine's top end, valvetrain, fuel injectors, and the final dyno output.
View ArticleCNC Worship: Inside Lingenfelter’s Ported 243/799 Cathedral Heads
Lingenfelter's porting program along with a valvetrain upgrade, will make for the perfect high-RPM cylinder head package. Add in a pair of Performance Design carbon fiber valve covers, and we have a...
View ArticleSEMA 2019: Chevrolet Performance’s New LSX-SC Cylinder Heads
If you plan on running big boost, you need a cylinder head that can handle the pressure. Chevrolet Performance's LSX-SC head is up to the challenge.
View ArticleCNC Worship: Inside Lingenfelter’s Ported 243/799 Cathedral Heads
Lingenfelter's porting program along with a valvetrain upgrade, will make for the perfect high-RPM cylinder head package. Add in a pair of Performance Design carbon fiber valve covers, and we have a...
View ArticleBudget Friendly Power: The LS1 Enforcer Cylinder Heads From AFR
AFR's new Enforcer cylinder head for the LS1 engine packs plenty of power for a small price. The Enforcer provides plenty of flow for NA applications looking for more power.
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