6G Celicas Forums

Welcome Guest ( Log In | Register )

> 99 AT200 (7A-FE) -> 3S-GE swap, Anyone done this?
post Jun 1, 2005 - 5:35 AM
+Quote Post
Illyont

Enthusiast
***
Joined Apr 8, '05
From Norway
Currently Offline

Reputation: 0 (0%)




Since the 7A and 3S are different engine families this will probably be just as hard as a 3S-GTE swap, but since the hp differences between GTE and GE is about 60 hp it might help a bit anyway.

If I'm going to do this swap I will probably buy a brand new 3S-GE from my Toyota dealer and put it in. Buying clips or used engines from the other side of the planet will just cost way too much in freight. Then again, buying just the engine will probably force me to buy alot of other things as well.

New transmission? The stock should be able to hold 197 hp (I think), but since they are different families it might not fit? Getting a 3S-GE transmission would cost me about the same as the engine probably, but might be the best bet.

New aftermarket clutch or try to keep the stock one, but be nice to it.. Brakes should already be up to the task since I have disc brakes on all four wheels as stock.

Then comes the ECU and fuel problems.. My car (99 AT200 EU) and a 99 3S-GE VVT-i engine. Need new ECU? Can I just swap the old one with a stock 3S-GE ECU from Toyota? Injectors, sizes? Exhaust? Will the manifold bolt up from my 7A-FE? Fuel pump? Use a 3S-GE pump from Toyota?

Need new engine mounts probably, since they are from a different family.. Maybe I should just take my rims and wheels of the old car and import a used 99 Celica GT from Japan already fitted with the 3S-GE engine wink.gif


Bottom line is.. Have anyone done this swap? From 7A-FE into 3S-GE. All I can find from searching is engine x into 3S-GTE or turboing the 5S-FE/7A-FE.. :/


--------------------
IPB Image
 
Start new topic
Replies
post Jun 2, 2005 - 12:50 AM
+Quote Post
ArizonaRed



Enthusiast
***
Joined Sep 17, '03
From Tampa FL
Currently Offline

Reputation: 1 (100%)




its not that hard to find. ive seen them here in the us for pretty cheap. under 1k. i wanted to do it at first but it was too much and i got a turbo kit for cheaper i prolly should have done neither and just waited and saved for a second car that was stock faster.


--------------------
-97 Celica ST
-2001 Celica GTS dk blue mica 100hp per litre
(GOT LIFT?)

Posts in this topic


Reply to this topicStart new topic
6 User(s) are reading this topic (6 Guests and 0 Anonymous Users)
0 Members:

 



Lo-Fi Version Time is now: February 22nd, 2025 - 1:01 AM