2014年2月24日 · Now I'm starting to think about lowly 4AFE's that are a dime a dozen at junk yards, seem to run until the end of time, and get really good mileage. The hope is with a little …

2008年9月15日 · I'm trying to find some parts for the engine and I found some that are labeled compatible with the 4AFE but don't list 4AF. My understanding is that the 4AF and 4AFE are …

2010年9月9日 · We're gonna try it this way first because the last guy that boosted a 4AFE here and used bigger injectors had crap idle and off-boost driveabilitiy wasn't very good. Oh, and …

2024年11月10日 · The 7AFE injectors will dump to much fuel in cold start and the 4afe can't adjust for such a rich condition. Fuel pressure would envolves after market parts primarly …

2015年3月3日 · 91 Toyota Corolla- 4A-FE, C52 - 265K 92 Geo Prizm GSi- 4A-GE, A245E - 135K 03 Mazda Protege- FS-DE, G15M-R - 179K

2006年9月8日 · I know you fellas dont care too much for the 4afe and to each is own. but why bother to reply to a post if your just going to be critical of other peoples projects. I joined this …

2017年7月13日 · In fact, you could make a case that the 4afe's ought to last longer, all else being equal, because of a larger rod/stroke ratio. '95 geo prison, 3 spd auto, 310,000 miles on …

2011年3月6日 · Cleaning up your gooey throttle plate will give you power gains too as will a new oxygen sensor, new Toyota air filter and setting the ignition timing to factory spec. Cracked …

2007年1月27日 · With a good kit you could really start to open the 4afe up, you would need turbo, manifold, intercooler, fuel pump, fuel pressure regulator, injectors, and I would recommend …

2009年8月29日 · Some people think the 4afe and 7afe have a lot of aftermarket support. Please tell me anything other than headers actually made for the afe's. I really mean a performance …