More engine questions

[Joetari]

Whats the difference between the 4afe& 7afe compared to teh 4age & 7 age

[w203]

Well the letter "f" of course.

http://www.enginereplacement.com/htd...gine_codes.htm

[woodenhead72]

Mainly just the head, the F head is an economy head and the G head is a performance head. but there is no production 7age. you get that by taking a 4age head and mounting it on a 7afe block.

[REN69]

Also, 4AFE is a 1.6L motor, 7AFE is a 1.8L motor, it's basically the same motor with increased displacement and some upgrades.

Like everyone said, the 7AGE is not a production engine, it's a Hybrid of the 4AGE head/7AFE block.

[Joetari]

is the 7afe a direct replacement for a 97 corolla??

[PhatRoyale]

It was one of the engines offered that year

[Joetari]

how hard would it be to get the 4age head?

[PhatRoyale]

4ages are plenty abound, just search your local junkyard