Aug 26, 2006 · The 5SFE is an extremely reliable engine. The causes of most problems seem to be; running out of oil and overheating (due to lack of maintenance) and extreme hot rodding. …

Jun 2, 2009 · The 5sfe is the standard n/a engine that sold in MKII MR2's in the United States. IIRC, there were a few early '91's that had the 3sfe here, but very few. The 3sfe was also sold …

Jun 29, 2008 · Probably 150-180rwhp depending on what other supporting mods are done. The highest on record 5SFEs fall somewhere in between Mild and Performance because they had …

Jun 4, 2009 · +1998 5SFE Block If you want to put out high numbers with some good reinforcement, the +1998 5SFE block is definitely the way to go. It has 1mm larger bore and …

May 15, 2008 · Instead of telling them to search just direct them to the 5sfe performance thread (of doom) Intakes = No horsepower gain. <-- that is a period, no ifs and or buts... The stock …

Sep 27, 2011 · But 5sfe's, especially rev2s, work really well with piggybacks when running NA. If you choose to turbo in the future make sure you focus on the tuning aspects the most. A …

Feb 8, 2006 · Ok, i believe this is in the right place. I started building my 5sfte, and would like some comments on what supporting mods would be. Bottom End 5sfe block decked, bored, …

Jan 26, 2017 · The 5SFE leaks oil and in a month's time, it's very low on oil. Most people don't check the oil level regularly and that caused the lubrication issue leading to engine quality …

Mar 2, 2010 · A boosted 5sfe should last you a while just make sure you get fresh bearings, I know this because my uncle had a boosted 5sfe on his mr2 many years ago,He ran with a …

Aug 20, 2004 · No problem to build a nice HighPerformance Street 5SFE...Bigger bore high Compression JE pistons with Total-Seal Rings, 284 degree cam, Stainless Steel Valves, Race …