smallport is the redtop (aka latemodel as well)....
TVIS is toyota variable induction system, or something like that... it was controls over the amount of air it let in and at certain rpm's it would open a valve (or something to that affect... i'm not 100% sure to be honest)....
-toyotaspeed_90+Jan 30, 2004 - 6:14 AM
"It's ok to be naked girl... I'm an artist!"1995 AT200 Celica ST:stocked out daily driver...1984 AE86 Corolla GT-SR5:silvertop 20V 4AGE project car jacked up with goodies...1991 SW2x MR2 n/a:bare bones hardtop model soon to be...
found some new info out this past weekend.... NOT all redtop 4a-ge's are smallports... and it's believed that the smallport only came in 1991-92 even though we got redtops from 89-92 (92 in the prizm gsi).....
so far for using the stock wiring and ecu the only problem we've run into is the TPS.... the project has stopped for now, but we're going to start running without it and see how it does.....
-toyotaspeed_90+Feb 2, 2004 - 9:13 AM
"It's ok to be naked girl... I'm an artist!"1995 AT200 Celica ST:stocked out daily driver...1984 AE86 Corolla GT-SR5:silvertop 20V 4AGE project car jacked up with goodies...1991 SW2x MR2 n/a:bare bones hardtop model soon to be...
from what i've heard.... that's bad info... there ARE bigport redtops....... the smallport is labeled off of the block it has...... it's not 100% clear, but there are bigport redtops in the US..... i know this because the guy helping me with his swap, his wife has an 89 corolla GTS with one...... i'd have to ask him, but he's thinking that smallports came only in 91....... and supposedly there have been several debates online about this on other boards.....
what came in the old school MR-2's that weren't supercharged?
MK1 MR2 N/A: 4A-GE
MK1 MR2 SC: 4A-GZE
MK2 MR2 N/A: 5S-FE
MK2 MR2 TC: 3S-GTE
MK3 MR2: 1ZZ-FE
Believer, you'll leave her, in leaving them allNo but I don't buy itLike anything you do, as anyone you areCause I'm...Ten Speed, of God's Blood & Burial
-boosted_K2+Feb 3, 2004 - 5:31 AM
-toyotaspeed_90+Feb 2, 2004 - 3:59 PM
"It's ok to be naked girl... I'm an artist!"1995 AT200 Celica ST:stocked out daily driver...1984 AE86 Corolla GT-SR5:silvertop 20V 4AGE project car jacked up with goodies...1991 SW2x MR2 n/a:bare bones hardtop model soon to be...
