4age to 7age Questions
09-10-2010, 12:54 PM
Post: #2
 
Standard 100kw (smallport AE92 engine?!) has a CR of 10.3 to 1. If you now put these pistons in the 7AFE block you will get ~11.0 to 1 with the 4AGE head.
4AGE pistons are circlip 20mm, but a good engine builder will be able to hone the 7AFE conrods to match the circlip pins from the 4AGE pistons.

Standars ECU might be possible to run that setup, but you'll have to use the smallport injectors and raise your fuel pressure until you get good AFR readings.

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Messages In This Thread
4age to 7age Questions - Libbor - 09-10-2010, 12:39 PM
[] - Nomuken - 09-10-2010 12:54 PM
[] - Libbor - 09-10-2010, 01:18 PM
[] - Nomuken - 09-11-2010, 09:48 AM
[] - corolla4agze - 10-08-2010, 05:37 PM
[] - oldeskewltoy - 10-09-2010, 08:16 PM
[] - Nomuken - 10-12-2010, 08:17 AM

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