Chevy Hi-Performance Homepage Chevy High Performance
Get Adobe Flash player

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!
Isky Racing Camshaft Design Secrets - CHP Insider Isky Racing Camshaft Design Secrets - CHP Insider
Check out how Ed Iskenderian earn the name "The Camfather" and camshaft design secrets from Nolan Jamora at Isky Racing. more
JE Pistons On Piston Design Basics - CHP Insider JE Pistons On Piston Design Basics - CHP Insider
With over 60 years of experience JE Pistons knows something about pistons. Check out everything they have to say about the design basics... more
Dart Iron Eagle Cylinder Heads Install - Minimal Assembly Required! Dart Iron Eagle Cylinder Heads Install - Minimal Assembly Required!
We give our Dart 372 Short-Block a pair of Dart 23-degree Iron Eagle Cylinder Heads and slap it on the dyno to see what kind of horsepower... more
Camshaft Lobe Separation Angle Performance Test - 6 Degrees Of Separation Camshaft Lobe Separation Angle Performance Test - 6 Degrees Of Separation
Can Camshaft Lobe Separation Angles give you more performance. We put it to the test and check out what the results are. more
358 Small Block Cylinder Head & Rocker Arm Upgrade - A Different World 358 Small Block Cylinder Head & Rocker Arm Upgrade - A Different World
We tear the heads out of a 1970 Chevy Chevelle and replace them with World Products Motown 235CC cylinder heads and Scorpion 1.6 rocker... more
LS1 Comp Cams Hydraulic Roller Camshaft Upgrade - Cam'd For Power LS1 Comp Cams Hydraulic Roller Camshaft Upgrade - Cam'd For Power
Our LS1 from the article "Magnificent" is back again. This time were upgrading to a blower specific camshaft from Comp Cams to see if it... more
Camshaft And Valvetrain Technology Insight - On The Lobe's Edge Camshaft And Valvetrain Technology Insight - On The Lobe's Edge
If you have fallen behind on camshaft and valvetrain technology then now is your time to get caught up with this insight from today's top... more
Brodix Cylinder Heads, Engine Block & Intake Manifold Insight - CHP Insider Brodix Cylinder Heads, Engine Block & Intake Manifold Insight - CHP Insider
Ever wonder about the science of cylinder head, engine block and intake manifold design and manufacturing; then check out this article as... more
Cylinder Head Design & Misconceptions - CHP Insider Cylinder Head Design & Misconceptions - CHP Insider
Read about the Cylinder Head design and development process and common misconceptions explained by AFR with topics about valve angle,... more
Chevy Cylinder Head Secrets - CHP Insider Chevy Cylinder Head Secrets - CHP Insider
Read about Chevy Cylinder Head secrets from throat diameter to valve angles with Judson Massingill from the School of Automotive Machinists... more
Comp Cams Camshaft Technology Insite - CHP Inside Comp Cams Camshaft Technology Insite - CHP Inside
Read about camshaft theory and valvetrain technology with Billy Godbold from Comp Cams. more
Chevy Carburetor Tuning Tips - Dial In Your Carb Chevy Carburetor Tuning Tips - Dial In Your Carb
Read about Carburetor tuning tips including power valves and centrifugal blowers. more
Holley 750 Double Pumper E85 Conversion Kit - Easy E85 Holley 750 Double Pumper E85 Conversion Kit - Easy E85
Convert a Holley 750 double pumper to run on E85 more
Leakdown Test - Pressure Points Leakdown Test - Pressure Points
Run a Leakdown Test to determine the condition of your engine. 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 New" showdown.... 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
(page 1 2 )
Chevrolet Corvette Research
Chevrolet Corvette Review in-depth reviews on the new Chevrolet Corvette, featuring test drives, comparisons, options, features and more. The 2010 Corvette is equipped with a V8 engine, generating 505 horsepower, and it has drivers side crash test ratings of 8 stars and passengers side crash test ratings of 8 stars.

Chevy Blogs

 
A Little Nova Gets a Whole Lot Better
With the right plan and the right shop, this little Nova is the one that "can"... ... more
 
Couldn't Help Myself
We get to see some interesting things on the road... ... more
 
Don't Miss Out
Mark your calenders... ... more
 
New Pipes and Cage
I had a chance to visit Fabtech in Chatsworth California... ... more
 
Goodguys Rod & Custom Association
 The Goodguys Rod & Custom Association, the largest rod & custom association in the... more

Chevy Forums

 
Dream Engine
If money wasnt a factor what engine would you build,how would you build it and why? What is your... more
 
dipstick hole
I have what's got to be the most idiotic question ever. I got a 1991 van engine from a guy ( it ran... more
 
questions on O2 Sensors
I have a 2002 z-28 and i am getting codes PO420,PO430 and P1153. I have the GM service manuals so i... more
 
Engine Machining
I have a green 454 block that I want to stroke into a 496. Normally, I would take it to a NAPA shop... more
 
400 hp on a tight budget. Ideas?
Hi. gotta friend who bought a stock car and wants a 400 hp small block in it. I told him bad idea... more