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Old 11-02-2006, 06:02 PM   #1
skaterblader23
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4AFE peak power

Does anyone know the max hp/torque numbers for a stock 4AFE? (1990 Celica ST 1.6L 4AFE)

I don't plan on building one up, but it would be nice to get a relative figure for comparison reasons. (max power on stock setup)

I have found a guy around where i live who is willing to do a valve job for me. Along with that, he also has connections for forged internals. (NOT free of course)

I'm just curious.
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Old 11-08-2006, 02:03 PM   #2
91 Celica St
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Re: 4AFE peak power

i made 170 WHP on 8 psi on a t-25, expecting 200+whp on my new turbo setup(.48 trim T3)

the highest hp 4afe ive ever seen is a guy named dasorcha on celicatech.com hes making around 600WHP on a 4afe.
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Old 11-08-2006, 08:02 PM   #3
skaterblader23
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Re: 4AFE peak power

Ok, i got other responses saying with turbo, and little actual engine work, you can get 170hp fairly safely.

Do you plan on getting anything rebuild/replaced internally? rods/pistons/seals?
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Old 11-20-2006, 03:13 PM   #4
smbius
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Re: 4AFE peak power

You really can't do too much with the 4AFE. See my site (sig below) for more details.
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Articles on parts and upgrades for your 5th generation Celica (90-93). By me =).
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Old 11-20-2006, 09:45 PM   #5
91 Celica St
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Re: 4AFE peak power

Quote:
Originally Posted by smbius
You really can't do too much with the 4AFE. See my site (sig below) for more details.
then you dont know what your talking about, head over to C-tech and see.
i just checked your site and its full of mis information...not to be a dick but it is

200WHp is easily attanable in a 4afe. im expecting that much in my new setup there have been a few 300WHP and even one(or more) 500+ WHP 4afes

with no boost the 4afe cant make much, your best bet is to use a 4agze bottem end on your 4afe with your 4afe head. itll still be a "4afe" technically.

i didnt replace anything. 175,000 miles and stock Headgasket. im safe tho, rich tune and big IC
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