4AGE (Toyota guru's needed)

[FasTech]

Which would be a better platform for boost? The 4AGE Black top or Silver top? Don't know much about Toyota's but I think I remember hearing something about compression being a difference with the two.



Toyota guru's...


Which would be a better swap for an ae86.. The 4AGE or 4AGZE?

It would be a sr5 to GT-S conversion so would the GT-S harness work with any of those motors?

[FasTech]

Nothing? Guess I should have put in Old School section.

[Elbow]

20V silver or black?

[tK FuRy]

Well lets see; the Black tops (95+) have a higher compression; 11.1:1 to be exact. Compared to the silvers (90-95) having a 10.3-10.5:1 ratio. Another difference is the valve numbers, 90-91 only had 4 valves per cylinder, but the 91+ have 5 per making 20.

[FasTech]

Well lets see; the Black tops (95+) have a higher compression; 11.1:1 to be exact. Compared to the silvers (90-95) having a 10.3-10.5:1 ratio. Another difference is the valve numbers, 90-91 only had 4 valves per cylinder, but the 91+ have 5 per making 20.

What all would I have to do to make a 95+ fit in the ae86? Would it be any different from swapping an older 4age?

[driftyboy]

Which would be a better platform for boost? The 4AGE Black top or Silver top? Don't know much about Toyota's but I think I remember hearing something about compression being a difference with the two.



Toyota guru's...


Which would be a better swap for an ae86.. The 4AGE or 4AGZE?

It would be a sr5 to GT-S conversion so would the GT-S harness work with any of those motors?

If you're just looking for boost, the 4AGZE is definitely your best bet. Plenty of power and if you need more just get a pulley kit, or slap a turbo on it.

[eraser4g63]

If I recall correctly the 4agze handles boost nicely but you have to run all the components ( ie; Alternator/ ps pump/ ect) specific to that engine, IIRC. I will be boosting my 4age in my corolla and don't expect mush in the way of problems.