WebNov 15, 2013 · Our next test loaded the engine to 60 lb-ft of torque at 2,800 rpm, simulating a high-speed cruise situation. We gauged the surface temp of the header once fully stabilized. Once again, the ... WebAug 18, 2008 · You can do this a number of ways. Tri Y or 2 into 1 is one way. Correct length and diameter long tube with a racing merge collector is another. Note that the C5R's and …
Choosing the Right Headers - Speedway Motors
WebNov 12, 2013 · Tri-Y Long-Tube: Tri-Y headers came to popularity when they were used by Shelby for the GT350 Mustangs. The tri-Y design combines a short primary that is paired … WebJun 14, 2012 · Header Configuration: 4-1 or Tri-Y? As we mentioned earlier, full-length headers typically use a 4-1 design to empty the primaries into the collector pipe. However, some manufacturers offer headers in a “Tri-Y” configuration. ... Long tube headers make more top end power than shortys but sacrifice low and mid range. Reply. Greg says: … purpose of operational strategy
Short vs. Long Tube Headers - Tundra Headquarters Blog
WebOn this engine, the longer tube header offers benefits where expected—at RPM levels above 4,000 RPM. In reviewing the dyno results below, this author’s experience suggests that this engine would benefit from a different camshaft with a wider lobe centerline, or at the very least, high-ratio rocker arms on both intake and exhaust valves. WebJul 5, 2002 · I've just always been curious about how much power tri-y's make compared to the conventional long-tube headers. I've heard tri-y's make better low-end power and long … WebDec 19, 2024 · Tri-Y headers have two exhaust ports connected by short Y-shaped tubes and one long tube. They can help provide more torque from off-idle to 4,500-5,000 RPM. You can also get better ground clearance by installing this type of header. Long Tube & Shorty Headers 4-1 long-tube headers are another popular option for classic Mustangs. security flaws popular system hundreds hotels