2007年12月29日 · 4B11 Engine The 4B11, like the 4G63 it replaces, is an intercooled-turbocharged 2.0-liter DOHC inline four-cylinder; beyond that description, the two engines are vastly different. The 4B11 is built with a cast-aluminum cylinder block versus the cast-iron block used in the 4G63.

2008年10月22日 · The 4B11 was engineered with clean, environmentally friendly emissions while delivering a significant amount of power. The MIVEC feature (4B11 engine uses MIVEC on both intake and exhaust variable valve timing systems) is mainly responsible for this great balance of two opposite features.

2014年1月29日 · Hi guys. I currently own a 2013 STi. I'm looking to change over to an Evo X because I heard the engines can handle a lot more power without having to do work on the internals. So this leads me to my next question... How much horsepower at the wheels can the 4B11 run reliably without forged...

2023年6月11日 · I have an issue on this 2012 EVO X GSR 4B11 that we're working on at my shop and I am trying to narrow down the issue and why we cant get rid of this code. Here is everything that we did on this EVO the first time: 1422, NGK Laser Iridium Spark Plug SS 71314, Valve Stem Seal Kit 1032A123, Engine Camshaft Follower (3.33mm) GSC S2 Camshafts

2010年12月28日 · MAPerformance 4b11 Stage 1 & 2 Shortblocks Jump to Latest 35K views 88 replies 18 participants last post by Maperformance Jul 18, 2011

2010年3月29日 · The ERL 4B11 Stroker Kit is an economical way to obtain a large displacement Mitsubishi 4B11. The Stroker kit can be purchased with stock 86.5mm pistons producing 2.3L of displacement or with oversized 90mm pistons producing 2.5L of displacement. The 4B11 has a stock stroke of only 86mm, ERL increases this by 11mm to 97mm.

2014年8月7日 · Can anyone tell me if the cylinder heads on the NA non turbo Lancers (4B11) are the same as the Evo X/Ralliart (4B11T)?? NOT talking about cams or other bits, just purely the head. I am interested in getting some flow bench tests done and it's easier for me to get an NA head. Cheers in advance :rock:

2014年7月17日 · I'm trying to figure out the differences between an evo x engine and the ralliart engines. Here's a list of things that I think I know, feel free to add to it or correct what's wrong. Ralliart has less aggressive cams (rumor - I do not know for a …

2010年3月20日 · The 4b11 is strong not invincible but very strong. Stock internals are tuff and can handle lots of boost and power reliably as long as you maintain the engine oil changes etc it can last a long time even modified.

2023年5月27日 · The 4b11 is not the same as the 4 b11 t. The 4b11 internals are not strong enough to handle a evo x turbo. You will bend the rods fairly quickly with much boost. I believe from what ive read that the 4b11 has higher compression on stroke while evo x has the lower compression engine for turbo.