Harrop Engineering gives us a look inside Mast Motorsports. The two combine forces to create four-digit horsepower with LS and LT engines.
Harrop Engineering gives us a look inside Mast Motorsports. The two combine forces to create four-digit horsepower with LS and LT engines.
Project Number Cruncher's naturally-aspirated engine needed some serious airflow.
To make that happen we selected Dart's Pro1 LS7 cylinder heads and intake.
Building a high-performance engine requires better-than-stock airflow, and Air FLow Research is a company that delivers. At the 2020 PRI Show, Rick Sperling discusses the company's 50 years of developing products.
Over-zealous porting can easily rob power from your high-performance engine rather than delivering gains.
Research, studying, and conservative porting can make effective power without doing more harm than good.
Air Flow Research has combined killer performance with emissions-legality in its new LS3 cylinder-head design.
LS7 valve angles, coupled with the usual durability upgrades are hard to beat.
We sat down with cylinder head gurus Jonathan Waitt and Shawn Hooper of SAM Tech, and Tim Torrecarion of AFR.
They give us a better idea of hand porting's place in the modern world of CNC machinery.
Check out this sweet example of the education one student received at the School of Automotive Machinists - a 700-plus horsepower 408-cube LS3 on the dyno. Click the link to hear it roar!
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