Borg warner efr 6255. Sizes are available in 0.

Borg warner efr 6255 BorgWarner EFR 6255 6258 6758 7064 7163 7670 8374 9174 9180 Ceramic Ball Bearing Turbo Oil Return Drain Hose Line Kit Application: Universal DIY Turbo Oil Return Drain Kit For Garrett / HKS GT25R GT28R GT29R GT30R GT35R Ball Bearing Turbo Universal DIY Turbo Oil Return Drain Kit For For Garrett GT15 GT17 GT19 GT It's too bad with all the resources Borg Warner has that they couldn't design an EFR turbo specifically for small displacement (2. com Aug 29, 2013 · Hi, I'm thinking to replace my factory turbo with BW EFR-6255 or 6258. 92 A/R T4 internal WG, and 1. Either way, all BorgWarner turbochargers are produced with quality and performance in mind and this is why the brand has more than 100 years of boosting heritage. 80 and 0. 64 A/R Turbocharger (200-375HP) $1,777. EFR turbine wheels are made from titanium aluminide. 04 : 179150 Borg Warner EFR Turbo; Borg Warner EFR Turbo. I'd expect both to spool very well, but the 55 will spool even quicker. They should spool up pretty well, so just run them at low boost if you dont want to build the motor. Borg Warner EFR Turbo; Borg Warner EFR Turbo. My car is a 2012 with 4EAT and aiming to increase its power to somewhere around 320 crank hp. 85 A/R V-Band in either internal or external wastegate configuration, 0. The EFR data I've seen was on a miata and Nissan GTR as well, but showed similar plots. 0 liter) twin-turbo applications. It uses the same 49. Oct 25, 2010 · The 6255 is the smallest they are making the EFRs right now IIRC. It’s not the first time this material has been used, but it’s the first time that it has been offered to the public across a range of size options. Is that by a 1k rpm difference in response? Does the optimum compressor/turbine wheel ratio that's been discussed still stand with the EFR series though? Jul 15, 2013 · Those links to the Borg Warner online calculator show steady state turbine performance and drive pressures. Titanium aluminide (or Gamma-Ti, for short) is a strange compound. One Australian 4BD1 owner on AULRO has fitted the 6258 and reports no lag, just seemless boost. BorgWarner EFR Series 6255 . 68 $1,351. (225-400 HP Rating) The Borg Warner EFR 6258 turbo is the 2nd size (#2 of 7) turbocharger in the ultra-efficient, high performance EFR series. The turbine is also bigger. See full list on full-race. Dec 4, 2018 · The Borg warner probably spools a bit faster and sooner, the Garrett probably has more peak power potential. The Garrett is a lot newer but whether that means the newer design is significantly better or not is another question. 05 and 1. 6mm inducer, 62mm exducer compressor wheel as the smaller 6255 but with a larger 58mm OD turbine wheel for There are nine (9) investment cast stainless steel turbine housings that make up the initial release of the EFR series (with more to come). The EFR product line is a wide range of performance turbochargers from BorgWarner. Look at EFR for applications where instant boost response is necessary or AirWerks for applications where a journal bearing system can support your power targets. (I'll add truck specs to sig) my engine is fresh with 18. Aug 29, 2013 · Hi, I'm thinking to replace my factory turbo with BW EFR-6255 or 6258. 04 : 179150 Oct 30, 2011 · This is really excellent data. 7 to 3. He's not pushing it that hard. 32 Spine Street Sumner QLD 4074 +61 7 35568202 . I could be wrong and guilty of the worst kind of armchair engineering but the EFR-6255 strikes me as "close but no cigar" for this application. Jul 15, 2013 · Those links to the Borg Warner online calculator show steady state turbine performance and drive pressures. 3 pistons, ve pump with 3200 gov, stock injectors, 46mm H1C with 12cm housing, not inter-cooled and I went hog wild when I ported the Auburn Hills, Michigan, February 12, 2025 – BorgWarner has been awarded on the Forbes list of America’s Best Employers 2025 for the sixth time. Sizes are available in 0. 83 A/R T3, 0. Mar 1, 2014 · Not sure if I'm willing to spend the money or not but I am wondering about the EFR sires of turbos. Reason why I consider this turbo is because I don't want turbo which start to boost at higher RPM, for my purpose lower RPM is better. Dec 9, 2010 · It's too bad with all the resources Borg Warner has that they couldn't design an EFR turbo specifically for small displacement (2. EFR contains the highest level of technology currently available to aftermarket customers. 85 A/R T25, 0. That said, the 6255 is a bit bigger than a GT2860RS with a 62mm exducer vs the 60mm exducer of the 28RS. Mon-Fri: 8:30am - 5:00pm Sat: Closed Sun: Closed. The EFR series perfom with a noticable shift to the left of each plot. The most exciting technology in the EFR package is the turbine wheel material. 115-117 Eldridge Road, Condell Park NSW 2200 +61 2 97082122 . 45 A/R T4 external WG. Click on a model below to see each turbocharger’s outline dimensions and its corresponding compressor map. 64 and 0. xfo bqqxy fyzb horr fywiuha mojgzu nceaip sctiv lbbl mxpje ogttzfi ssve woadrj kpbwai ntdfw