From the simple 1.6L L4 4AFE to the 5.7L V8 3URFE, finding the right engine for your Toyota or Lexus is simple. No matter if you are doing a direct swap or planning to add some serious power, JEGS has the right engine for your application.

Nov 30, 2008 · With the megasquirt unit you use whatever injectors you need for the job (and fit), sensors you have, and the onboard map sensor (or if you need, an upgraded map sensor... still not a toyota unit)..... the 4afe and 4age are so similar you could easily use a 4age base map on 4afe injectors and be probably close to 95% done.....

Jul 29, 2009 · if auto it wont work, 7afe trans is A245E, electronically controlled. the 4afe PCM has no circuitry to control a transmission.

Jul 6, 2005 · I decided that i'm gonna go ahead and just change the head of my 4AFE with a 4AGE head and i already know about losing compression and all that but my new...

Jun 8, 2008 · I wanna know what is the best suitable parts setup to boost the 4afe or 7afe engines? Anyone has suggestions by using Garrett GT series turbo on these engines to produce at least 225whp and up? Comments are welcome.

Aug 28, 2007 · I guess thats good power compared to a factory specced 79 KW 4AFE. Let me know what you think..shot..

Jul 25, 2022 · It’s spec for 10W30 for most weather, I don’t think 20W50 is necessary unless you got some serious ring seal issues. I think it’s most important to stick with whatever the manual calls for. Many suggest 5w30. Mine says I can use either 5w30 or 10w30, whichever I prefer.

The goal was to achieve good fuel efficiency and performance as well as low emissions with a modern design. [3][4] The A-series includes one of the first Japanese mass-production DOHC, four-valve-per-cylinder engines, the 4A-GE, and a later version of the same engine was one of the first production five-valve-per-cylinder engines. [5]

Aug 7, 2009 · The 4AFE was designed to increase torque at the bottom end because that is where it would be used at. The 4AFE actually makes about the same hp and makes more torque. However the head uses a slave cam which means there is …

May 20, 2002 · After replacing the engine with another 4AFE imported from Japan with 35K on it, now I almost always shift on 4000rpm or higher.. I'm using Mobil one 5w-30 synthetic oil...