So this is what I found, but not 100% confirmed:
4A-GE 20v 295cc
TRD 20v 340cc
1JZ-GTE 380cc
3S-GTE 430cc
2JZ-GTE 430cc
3S-GTE 530cc
2JZ-GTE USA 530cc
Last night I had a beer plus a wine also, which means I get to ask the questions.
Does anyone have a good guide for sidefeed injectors? Colours and flow rates? This is for 20valve, but the same style injectors are on 3S-GTE (in MR2 and others), and I think 1JZ and a few others.
So this is what I found, but not 100% confirmed:
4A-GE 20v 295cc
TRD 20v 340cc
1JZ-GTE 380cc
3S-GTE 430cc
2JZ-GTE 430cc
3S-GTE 530cc
2JZ-GTE USA 530cc
here you go champ
enjoy. btw i just read your blog. interesting stuff
13BT?
you can use 3SGE's as well but its a certain one and i can't remeber.
EJ20's
7MGTE
etc etc
85' JDM TA63 GTTR sedan - Godlike
89' JDM GZ20 Soarer - 1jz + R154 bus
Originally Posted by joeschmo_57
No, this list is for side feed ones. 3S-GE and 7M-GTE are top feed and don't fit a 20valve. There are some late model 13B injectors that are side feed. I don't know if any non-Toyota sidefeed injectors fit Toyota sidefeed engines, but if they are Denso (and I think 13B are) then they should fit.
Today I found that 3S-GE, 1JZ-GE etc are all top feed. Only the specific list I put up have sidefeed.
I had found the Autospeed article, thanks. It does not mention sidefeed injectors specificaly and their list is lacking in some info, and is not consistant with other lists I had found. (Don't trust it). But a good place to start.
My thoughts are:
for a N/A 20valve, the stock injectors should be good enough except for the most wild engines. TRD did list some 340cc injectors for the 20valve in their Bible, the same engine had 304 and 320 canshafts I think. I doubt these injectors are available anymore (not in a TRD package at least). I suspect these are just 1JZ-GTE injectors anyway.
Anyone else want to guess what the max power of the stock 20 valve injectors is?
Using this method of calculating
Going off
295cc @ 85% duty cycle they would peak at 200.6HP
340cc @ 85% duty cycle they would peak at 231.2HP
380cc @ 85% duty cycle they would peak at 258.4HP
Why hesitate when you can accelerate???
Yellow 1984 KE70 Corolla, 1.3L 4K-C, Tighe 104 Cam, Electronic Dizzy, Dellorto DHLA40s,
4-1 Hurricane Extractors, 2" Exhaust System, 5 Speed, Factory Mags, Towbar, 33 RWKW Last dyno.
sard sopposedly have 800c side feed models that are for 20v engines
30kw club
My standard 16v top feed injectors run at a max of 65% at full noise.
Engine is somewhere in the region of 145RWHP at the moment, which should be about 170ish at the crank.
I think the 20v ones are bigger than the 16v ones?
i used 2j aus delivered witch flowed at 440cc in my 20valve
and now i have 2j us delivered witch flow at 550cc also in my 20valve
both were flowed and cleaned by a fuel injection joint
mellineum motor sport is a good place to sorce us 2j injecters they usually stock them
(sorry for my bad spelling i couldn't b/f thinking)
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