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> Gen 3 Vs Gen 4, 3S-GTE
post May 25, 2009 - 11:58 AM
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fran

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Hello!!! i read about the diferences, upgrades ++ about 2gen vs 3gen 3S-GTE`s but i didnt read anything about the 4Gen 3S-GTE. Anyones knows the diferences betwen those engines? what parts are the same, what performance parts cant be use on the 4gen?

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post May 31, 2009 - 7:41 AM
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pitcelica

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Anywho, to actually contribute to this thread, unlike the other 3sgtes (2nd gen/3rd gen) you cant swap camshafts up, like using a 3rd gen camshaft with the 4th gen 3sgte. Thats because the 4th gen comes with the OH-so-great VVTI...err whatever...


This is false, gen 4 3SGTE does not use VVTi. Only gen 4 Beams 3SGE engine does. The gen 4 3sgte use the same exhaust camshaft as other gen 2-gen 3 engines. The intake camshaft is different because it has no distributor to to be bolten on the end. At the end of the camsfhaft, there is a trigger arm for the cam postion sensor (for the coil-on-plug system).

For the ECU, just keep the stock ST215 caldina ECU unless you want more than 350 whp.

I really do not understand your post about 'coil-on-plug = stand alone' ??? Please explain your though!

Sam

Posts in this topic
- fran   Gen 3 Vs Gen 4   May 25, 2009 - 11:58 AM
- - domyz   3rd gen intercooling(water to air) is by far bette...   May 25, 2009 - 12:57 PM
- - Nial   4th gen has a higher compression ratio which makes...   May 28, 2009 - 2:04 AM
- - reko   4th gens use coil pack = you'll have to run a ...   May 30, 2009 - 1:38 PM
|- - 3WayStunna   QUOTE (reko @ May 30, 2009 - 1:38 PM...   May 30, 2009 - 3:48 PM
- - pitcelica   QUOTE Anywho, to actually contribute to this threa...   May 31, 2009 - 7:41 AM
- - 3WayStunna   I stand corrected   May 31, 2009 - 9:15 AM
- - easternpiro1   here are some more differences i keep laying aroun...   May 31, 2009 - 11:53 AM
- - pitcelica   QUOTE -The injectors are the same as the ST205 one...   May 31, 2009 - 12:45 PM
- - Marchius   One question - will 3rd gen engine gaskets fit to ...   Oct 3, 2013 - 7:51 AM
- - easternpiro1   I wonder though... why did toyota go with differen...   Oct 10, 2013 - 5:22 PM
- - Smaay   are you sure about the high impedance injectors? e...   Oct 10, 2013 - 10:45 PM
- - presure2   Yup, the 4th gen has high impedance injectors.   Oct 12, 2013 - 10:15 AM
- - delusionz   so does it bolt in with the same 3 bolts? sounds l...   Oct 24, 2013 - 7:05 AM
- - match220   The alternator on the 4th gen is larger with a hig...   Dec 15, 2013 - 7:59 AM
- - pitcelica   QUOTE (match220 @ Dec 15, 2013 - 1:5...   Dec 15, 2013 - 10:26 AM
|- - match220   QUOTE (pitcelica @ Dec 15, 2013 - 5...   Dec 15, 2013 - 10:51 AM
- - easternpiro1   Larger alternator? Im using one from the 5sfe....   Dec 20, 2013 - 7:09 PM
- - MR2fanatic   We have alot of information on the gen4 3sgte alon...   Jan 6, 2014 - 11:04 PM
- - JasonTX   QUOTE (MR2fanatic @ Jan 7, 2014 - 12...   Jan 7, 2014 - 1:49 AM
|- - cardshark525   QUOTE (JasonTX @ Jan 7, 2014 - 1:49 ...   Jan 7, 2014 - 9:09 AM
- - MR2fanatic   Thanks for the feedback guys! Cardshark,how is...   Jan 12, 2014 - 2:32 PM
- - ILoveMySilly97   Just a little thread revive. My input on my experi...   May 6, 2016 - 4:03 PM
- - BonzaiCelica   No not the whining fuel pump dont do it. I had it ...   May 8, 2016 - 12:03 AM
- - ILoveMySilly97   QUOTE (BonzaiCelica @ May 7, 2016 - 10...   May 9, 2016 - 5:58 PM


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