Carb spacers have been part of the hot rodding bag o’ tricks for a long time now and Trans Dapt is putting their own spin on a line of ’em for your engine, literally. The company has introduced new plastic and phenolic spacers that prevent carbs from getting heat soaked while providing some more plenum volume to increase power and make your car more fun to drive. Additionally, these spacers from Trans Dapt use the company’s Swirl-Torque technology which uses a slot machined into the holes of the spacer that creates a swirling vortex to better atomize fuel and in return, make more power. Simple and effective, right?
If you are in the market for a carb spacer, check out these new pieces from Trans Dapt. They’re high quality, effective, and anything that makes your car better to drive, faster, and requires four bolts to install automatically rules, right? Read on below for more information on these new spacers from Trans Dapt.
READ ALL ABOUT THE NEW CARB SPACERS FROM TRANS DAPT HERE –
Whittier, Calif. (May, 2014) – When it comes to extracting every last bit of horsepower from an engine, heat is always the enemy. For years, heat soaked carburetors have made engines struggle to maintain power due to vapor lock, higher intake air temperatures and percolation. Now, with Trans Dapt’s plastic and canvas phenolic carburetor spacers with Swirl-Torque technology, enthusiasts have a way to simultaneously fight back against the effects of excess heat buildup, while significantly boosting torque and horsepower.
Trans Dapt’s insulated carburetor spacers are developed to provide excellent protection from heat soak and power loss caused by vapor lock and percolation. The phenolic materials used to make these carb spacers is a poor conductor of heat and acts as a thermal barrier, isolating the carburetor from the heat of the engine, keeping your fuel mixture cool and dense. Without a thermal barrier, heat builds up in the carburetor and will eventually cause the fuel inside to boil. If this happens while the motor is running, it creates a loss of feed pressure to the carburetor which can then lead to a loss in power or cause the engine to stall (vapor lock). However, when this happens after the engine has been turned off, the fuel can boil over out of the float chamber and leak into the intake manifold (percolation) making it hard, if not impossible, to restart the engine.
Unlike most standard carburetor spacers, Trans Dapt’s spacers with Swirl-Torque™ Technology are manufactured with a unique, slotted port design that creates a powerful vortex. This vortex atomizes the fuel for a better air/fuel mixture. The result is enhanced low to mid-range torque through improved combustion efficiency, better drivability and throttle response from your vehicle and quicker shift recovery rates.
Trans Dapt’s Swirl-Torque style phenolic carburetor spacers are manufactured in the USA using top of the line thermal resistant plastic or canvas material. Plastic phenolic spacers are available in ½ inch (Part# 2528), one inch (Part# 2529, 2531) and two inch (Part# 2530, 2532) thicknesses for Holley Square Bore Four Barrel carburetors with or without positive crank case ventilation (PCV). Canvas phenolic spacers are available in a one inch thickness for Holley Aluminum Four Barrel (AFB) carburetors, also with or without a PCV valve (Part # 2550, 2551). All mounting hardware, gaskets and installation instructions are also included with the kit. For more information, call (562) 921-0404, email [email protected] or visit www.tdperformance.com.
I would like to see some dyno testing how much effect these slots actually have in the ports.
Just curious.
Have you ever watched the water swirl as it leaves the bathtub? I think there’s something to the swirl thing. Ask Ernie Elliot about that 212mph motor he built for his brother Bill. And what about those “louver things” that slip inside your air cleaner? They would set up a swirl similar to the swirl in the bathtub.
Why other writers can’t seem to put their thoughts into clear words the way you do is beyond me.