Category Archive: 1320 Engine Tech, 1320 Tech Story, Apex Engine Tech, Apex Tech Stories, ENGINE, TECH, Tech Stories, Videos, XL Engine Tech, XL Tech Stories
How to Select Spark Plugs for Your Engine: Your Guide To The Right Spark
Spark plugs create one of the three things needed for an engine to run. Air, fuel, and spark are all three needed in order to create the fire that powers the engines we know and love so much. In some...
Running Out Of Inputs And Outputs? Holley EFI’s CAN Input/Output Module Allows You To Expand Your Current ECU’s Capabilities
The current crop of EFI systems on the market are light years ahead of where we were 10 years ago. With that said, there are lots of times when someone purchases an EFI system for their ride that...
HOW TO: NA & BOOSTED LS INTAKE TEST! CARB & EFI. TRUCK VS DUAL PLANE VS SINGLE PLANE (WHO IS BEST?)
What intake should you run on your LS build? Are you going to spray it with nitrous? Pack it full of boost? Or go old school with no EFI and instead run a carburetor on it? All valid questions, and...
HOW TO ADD 120 HP: JUNKYARD TURBO LS CAM SWAP-BIG HP AT SAME PSI-TURBO HEADERS VS CAST MANIFOLDS-HP?
Every cam is a turbo cam, in the words of Richard Holdener himself, so if that is the case then how can you possibly make more than 100 extra horsepower from a cam swap on a junkyard LS turbo combo?...
HOW TO MAKE 6.0L POWER! FORD vs LS-WHICH 6.0L MAKES MORE POWER? MOD 363 FORD STROKER OR MOD 6.0L LS
Since the LS engine’s inception, there have been Ford guys talking about similarities between the LS and Ford small block platforms and even rumors of Ford actually designing the LS engine...
5.0L Ford Cam Swaps: HOW MUCH POWER IS A 5.0L CAM SWAP WORTH? WHAT IS THE BEST CAM FOR MY 5.0L 302? 5.0L FORD EFI VS CARB
Cam swaps are worth power in nearly every engine combo out there, but people sometimes question just how effective they are on small engines like the 5.0L Ford. Trust us, cubes matter, but even an...
HOW MUCH POWER ARE LONG-TUBE HEADERS WORTH? HOW DO I FIND THE MISSING 50-LB-FT OF TORQUE? 5.0L FORD!
Do headers work? Hell yes they do! We all know from decades of hopping up engines that putting a set of headers on your ride has always been one of the first upgrades. Then they came out with all...
TURBO 4.8L LS TIMING TEST! HOW MUCH TIMING IS TOO MUCH ON YOUR VORTECH, WHIPPLE OR TURBOCHARGED LS?
Whenever someone starts talking about putting boost to an engine the topic of ignition timing comes up. Everyone jokes about putting more fuel and timing into it to make more power, and that does...
Does Coolant Flush Really Work? Flying Sparks Garage Puts It Through The Paces
As hot rodders and racers, we tend to focus on the things that make power and make things look cool, rather than paying attention to boring maintenance items. Sometimes that’s okay, but...
LOW BUCK 4.8L LS TURBO TEST-HOW MUCH HP DO CHEAP TURBOS MAKE? IS A BIGGER TURBO BETTER? T76 V GT45
Richard Holdener has another turbo shootout going on, this time with a 4.8 L LS engine and the battle is between a T76 and a GT45. Which one is best and will come out on top? Richard is going to put...
Mopar Alternator Comparison: Stock vs Powermaster Original Look vs Powermaster 220amp Upgraded Alternator
When it comes to the charging system of your classic car, you have a few options. The first is to just hope and pray that the 50-year old alternator that’s on the engine continues to work even...
How Much Does Header Size Effect High Horsepower Combos: Testing 600 And 750 Plus Horsepower LS Combos On The Dyno
We all know that long tube headers, and header size, can make an impact on horsepower, but recent testing from Richard Holdener shows that smaller 1 3/4 inch headers don’t suffer at high rpm on...
DO LONG TUBE HEADERS ADD HP? 1 3/4 vs 1 7/8 HEADER TEST. WHAT MAKES MORE POWER ON AN LS?
Headers, everyone wants them for their hot rodded combo. But are they really an effective speed part? How much power and torque are they worth? Are bigger long tubes better than smaller long tubes?...
