Over 1M Posts • 84K Topics • 9K Authors

st205 parts on st185 engine?? - 6G Celicas Forums

Topic #61389 3 posts Started by 95st-celica
i was wondering if the st205 3rd gen 3s intake mani's, afm's, throtle body's, fuel rails, etc fit on the st185 3s? And if they do how much of a gain would you be getting? they have to be somewhat bigger in diameter but the questions is how much and would it be wort it?

This post has been edited by 95st-celica: Aug 21, 2008 - 4:45 PM

I"M NOT A TOYOTA FAN, IM A FANATIC1984 accord hatch 5 speed (T-Belt)-Junkyard1991 VDUB jetta wolfsburg Ed. 5 speed (clutch)-junkyard1988 Dodge Aries K (sold)1969 Chevy El camino - Traded for celica1991 Dodge Daytona-Traded for Celica1988 Chevy Camaro-Work in Progress1989 Ford Mustang LX 5.0 - For Sale1995 Toyota Celica-Work in Progress
I beleive the awnser is no unless you swap the head as well.

Ok Gladys, lets play house, you be the door and I'll shut you.
gen 3 dont run afm they have map sensors.
intake manis arnt interchangable because gen3 are small port and gen1 and 2 are small port.
throttle bodies i think will swap.
fuel rails im not too sure about, they are a superior rail to the gen2 but you wont get a power increase because of it.

you can swap the heads, but you will need a diff ecu obviously.

ST205 Group A Rallye GT-Four, #61 of 77............600hp GT3582rGRX133 Toyota Mark X 350s