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Chevy High Performance

Chevy Cams, Engine Heads & Valvetrains

Get cylinder head reviews, camshaft profiling, and even a step-by-step LT1 Engine build. For those of you that want the dirty details and technical expertise straight from the pros at Chevy High Performance, we got it all. For everyone else… well, the pictures rock!
Leakdown Test - Pressure Points Leakdown Test - Pressure Points
Run a Leakdown Test to determine the condition of your engine. more
Chevy 505ci Big Block Cylinder Heads - Freedom Flow Chevy 505ci Big Block Cylinder Heads - Freedom Flow
We dig it when we get to be first in line to try out the latest go-fast goody from the aftermarket, so we jumped at the... more
Main Bearing Clearance - Cranky Dispositon Main Bearing Clearance - Cranky Dispositon
Checking main bearing clearances & crank endplay more
Cylinder Heads - Gone Platinum Cylinder Heads - Gone Platinum
Dart's New-Style Pro 1 Head Delivers at the Dyno more
Camshaft Profiling - Performance Profiling Camshaft Profiling - Performance Profiling
The info you need to pick the right 'stick more
Valve Spring Tech - Rev Happy Valve Spring Tech - Rev Happy
We were nothing less than thrilled about the performance of the 406ci small-block we built for January's "Old School Meets... more
Big Power for Little Cash - Small-Block Top-End Swap Big Power for Little Cash - Small-Block Top-End Swap
Swapping Top-End Parts to Make 523 Horses more
Some Assembly Required - Performance Head Build Some Assembly Required - Performance Head Build
When It Comes to Performance, It's All in Your Heads more
Small-Block 2.0 - LT1 Build Small-Block 2.0 - LT1 Build
Golen Engine Service Makes the LT1 Its Performance Platform more
Cylinder Head Vital Specs - Power Curves Cylinder Head Vital Specs - Power Curves
We Measure All Vital Specs on 8 Cylinder Heads more
Aftermarket Heads - Head to Head Aftermarket Heads - Head to Head
Dyno Testing to Determine What Aftermarket Heads are Really Worth more
Chevy Camaro 305 Cylinder Head & Camshaft Install - My Generation Camaro, Part IV Chevy Camaro 305 Cylinder Head & Camshaft Install - My Generation Camaro, Part IV
In our last exciting episode, we left our hero 305 Camaro dangling from the 15-second dragstrip cliff, waiting to be... more
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Chevy Blogs

Nova Traction Bars
 Check out the Slide-a-Links on our early Nova project.... more
Carb'd LS
 Look for an article in an upcoming issue of CHP where we show off a superb recipe for a reliable,... more
Corbeau Classics
 We started to fit the seats we'll be running in our Nova yesterday; Corbeau's Classic I buckets in... more
Old car, new engine
 If you have ever wondered what it takes to put an LS engine in an old muscle car, look for a... more
Eddie Motorsports
  Check out the new Renegade high performance aluminum intake manifold manufactured by Eddie... more

Chevy Forums

Advice on engine build
Im buying a 78 camaro from my father and he has a GM 350 crate motor that was never installed that... more
REAREND CHANGES
What cars have rearends (with posi & possibly 3.73 gears) that r compatible 2 a Chevy El Camino,... more
1971 nova front end
I would like some good advice on how hard it would be to convert my steering to rack/pinion if it... more
1967 Impala SS body restoration
Once upon a time, Junkman had a 1967 Impala four door... more
Chevy Hi-Performance