KE20 4AGTE 20v Silvertop

[blue_devil_21]

I’m partway thru this build and I’ve been told that I need bigger injectors. Some have said "gets some out of a supra" or "injectors from a Caldina would be sweet"

Does anyone know which engine to get the 'right' set of injectors from... if there is such a thing?

I’ve done a little bit of research online and haven’t found a lot, but found that the standard injectors in a 20v Silvertop are side-feed, and when I went into Toyota, the guy said the injector that I had in my hand was top-feed... WTF! I then went on Trademe and looked at pics of top-feed and side-feed and am pretty sure the dude at Toyota is wrong...

I’m starting to babble a bit, but can anyone here give me some helpful advice?


Cheers,
Anand

[bs]

Gen I, as fitted to the ST165 are top feed and will not fit.
Gen II, (early SW20 & ST185) are 430cc Side feed injectors and will fit.
Gen III (ST205 & SW20 after Oct '93) are 540cc side feeds and will fit.
Gen IV (ST215) are top feed and will not fit.

[Flannelman]

thats abit better than i found.

anyway, how much power are you after?
rule of thumb is Hp x 6 = fuel needed.

stock 20v injectors are 295cc. total flow is 1180cc, divide by 6 = 196.6Hp (146kW) altho this doesnt take into acount the cycle rate of injectors.

[matt dunn]

Gen I, as fitted to the ST165 are top feed and will not fit.
Gen II, (early SW20 & ST185) are 430cc Side feed injectors and will fit.
Gen III (ST205 & SW20 after Oct '93) are 540cc side feeds and will fit.
Gen IV (ST215) are top feed and will not fit.

Correct,

and also non-vvti 2JZGTE fit also,
so possibly 1JZGTE also,

but the 2JZGTE's are 430 jap spec and 550 USA spec.

Matt

[bs]

Gen I, as fitted to the ST165 are top feed and will not fit.
Gen II, (early SW20 & ST185) are 430cc Side feed injectors and will fit.
Gen III (ST205 & SW20 after Oct '93) are 540cc side feeds and will fit.
Gen IV (ST215) are top feed and will not fit.

Correct,

and also non-vvti 2JZGTE fit also,
so possibly 1JZGTE also,

but the 2JZGTE's are 430 jap spec and 550 USA spec.

Matt

Serch for the win, Quoted from Fivebob so must be right

[blue_devil_21]

hey thanks guys! your time and effort is really appreciated!

[sergei]

There is also 1JZ variant with 380cc side feed.

[AceSniper]

yellow 1jzgte ones 380cc
3sgte side feed blacktop 440cc?
vvti 2jzgte pink top ones also fit 440cc?

I have some 3sgte black ones if your stuck pm me

[blue_devil_21]

thanks guys, i think im gonna look for some 540cc's from st205