Category Archive: 1320 Engine Tech, 1320 Spotlight, 1320 Tech Story, Apex Engine Tech, Apex Spotlight, Apex Tech Stories, ENGINE, ENGINES, TECH, Tech Stories, Videos, XL Engine Tech, XL Tech Stories
SINGLE PLANE VS DUAL PLANE, WHICH INTAKE OFFERS THE BEST AIR FUEL DISTRIBUTION? FULL DYNO RESULTS!
Years ago Freiburger and I spent the day on the dyno at Westech to see how nitrous worked with a single plane vs dual plane intake manifold. To test it we sprayed the same shot on the same engine...
COMPRESSOR MAPS 101!! TURBO COMPRESSOR MAPS MADE EASY! HOW TO READ A TURBO COMPRESSOR MAP. MAP HACKS
If you are confused by AR, wonder how to know which Compressor Map is right for your future turbo combo, or just don’t understand what everyone is talking about and why you care, this is the...
LS Swap A Square Body Part 3: Halfass Kustoms New Square Body Chevy Project Is A Runner! First Drive And Shop Burnouts!
We’ve shared all the parts of this build so far and you are going to dig it if you like it when a truck makes noise and smokes the tires inside the garage. We dig it and know you will too. This...
HOW TO: CHEAP LS AFM/DOD CONVERSION. CHEAP, CHEAPER AND CHEAPEST OPTIONS. CONVERT FOR PERF CAM SWAPS
DOD, or Displacement on Demand, and AFM, or Active Fuel Management, is the feature that allows your modern LS/LT to run on just 4 cylinders when going down the freeway so that it gets better mileage....
HOW MUCH ARE AFTER MARKET IRON & ALUMINUM HEADS WORTH ON A BBC? STOCK REC PORT VS SUMMIT VS AFR 290
The debate over iron vs aluminum heads has been a long argued one. For years, the old school guys would swear that iron was better for towing and this and that and heat retention and blah blah blah....
BIG BORE VS BIG STROKE-372 VS 383-WHICH SBC STROKER DOES IT BEST? BONUS TEST-302 VS 347 FORD
Is big bore more important than a big stroke? Or are cubic inches cubic inches? In this video we’re going to see Richard Holdener test a big bore 372 vs a big stroke 383 to see if one is a...
LS Swap A Square Body Part 3: Halfass Kustoms New Square Body Chevy Project Gets A New Hydraulic Clutch For The NV3500 And More
It’s kind of nice when you have a collection of Chevrolet trucks and SUVs that are sitting with their LS engines and transmissions just waiting to become donors for other projects, and that is...
CHEAP, JUNKYARD ALUMINUM 5.3L LH6-WHAT WENT WRONG? COMPLETE TEARDOWN AND INSPECTION…PLANS TO FIX!
So what happens if you go to the wrecking yard and find that dream aluminum 5.3 L33 or LH6 engine and then you put it into your ride only to find it has low oil pressure? I mean all these junkyard...
LS Swap A Square Body Part 1: Halfass Kustoms New Project! Picking A Donor From Behind The Barn, And Pulling Parts To LS Swap A ’74 Chevy Pickup
It’s kind of nice when you have a collection of Chevrolet trucks and SUVs that are sitting with their LS engines and transmissions just waiting to become donors for other projects, and that is...
Dylan McCool’s BARN FIND 1977 4×4 Ford – Will It Run And Drive After 20 Years? Or Will It Be A Flop?
When you get the opportunity to grab a one owner dent side Ford F150 4×4, and especially one that has been sitting inside a barn for 20 years, you take it. This truck is cool as hell, has the...
HOW TO BUILD LS POWER ON THE CHEAP: THE ULTIMATE 510-HP, ALL MOTOR JUNKYARD 5.3L BUILD. STEP BY STEP BUILD & FULL DYNO RESULTS
Junkyard 5.3s make real power regardless of how many miles are on them. I mean a 200,000 mile 5.3 will make 350 horsepower on the engine dyno. But what happens with simple bolt ons? And how about...
HOW MUCH HP CAN YOU MAKE WITH 317 LS HEADS? HERE IS A HINT-THE POWER LIMIT IS NOT FROM FLOW!
Everyone is always asking which LS heads are best and on the hunt for 243s all the time. But Richard Holdener, and several others, have done all the testing to see if there is much difference and if...
HEADS, CAM OR INTAKE? WHICH LS MODIFICATION SHOULD YOU DO FIRST? WHICH UPGRADE MAKES MORE POWER?
This is one of those questions that EVERYONE asks when it comes to the LS engine, and the truth is that it is a valid question. If the engine platform were different, that might not be a very...
