whats the difference between the st and the gt engine - Toyota Nation Forum : Toyota Car and Truck Forums

lilsotojd · 04-20-2008, 08:50 PM

whats the difference between the st 3sfe and the gt 5sfe celica engine

ST185 · 04-20-2008, 08:59 PM

Larger displacement due to longer stroke and slightly larger bore.
3sfe = 1998cc and 5sfe = 2162cc

lilsotojd · 04-20-2008, 09:15 PM

will a 5sfe fit on a 3sfe trany

Pineapple · 04-21-2008, 11:55 AM

Yes. When you do the swap, keep all the electrical from the 3S-FE. Reuse everything with a wire from the 3S. All you need from the 5S is the block and head. All at least change all the seals, timing belt and water pump while the engine is out.

jlspec · 04-21-2008, 12:35 PM

If you talking about the ST engine in the 90-93 Celica ST then it's a 4A-FE not a 3S-FE. The 5S-FE came in the 90+ Celica GT/GT-S while the 3S-FE was in the 87-89 Celica ST/GT the 86 ST uses the 2S-E.

Pineapple · 04-21-2008, 04:02 PM

^It depends on where he got the ST or ST engine.
4A-FE 1.6L, 3S-FE, 2.0L, 5S-FE 2.2L.