Tunnel ram vs single plane. It was a pretty standard type of 496 build, with good parts and pieces that were capable of making real power and staying alive. WHY DO TUNNEL RAMS MAKE MORE POWER THAN SINGLE PLANE INTAKES? DO THEY ALWAYS? IS IT RUNNER LENGTH? LET'S TALK TECH. What's the ultimate naturally aspirated intake-manifold design? Is it a modern single-plane or a Aug 1, 2020 · Well to make that determination Richard Holdener put together a hot “little” 496 Stroker Big Block Chevrolet to strap to the dyno at Westech Performance Group to find out. . Mar 28, 2022 · Here is a test of a dual plane, single plane and tunnel ram on a 496. Apr 1, 2003 · We answer the gnawing question of the difference between tunnel-ram and single-quad. Dec 6, 2009 · If I was wanting to build a moderate level street car engine with good driving manners and performance I wouldnt even consider a tunnel or a single plane. Jan 30, 2013 · If this deal was mine and you were looking for the best of both worlds, I would do the tunnel ram and two carbs as well as multiple systems, then switch to single carb, single system when you have to. A dual plane intake like a performer RPM or performer RPM air gap would be a much better choice. The tunnel ram made less power and torque than the dual plane below 4,500rpm but it made more power and torque than the single plane everywhere. Feb 24, 2008 · Bottom line, every tunnel ram in my experience made more horsepower and torque than any available single plane intake, if the heads and cam were up to the challenge. mvukl orl ccrryo upmoy heslbi sbelt xmnmh meims jumhwgmz rox