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Nov 15, 2004 - 5:09 AM Forum: Engine/Transmission/Maintenance · Post Preview: #206874 · Replies: 102 · Views: 34,968
ST204no2

Enthusiast

Joined Nov 14, '04
From northwest usa
Currently Offline


QUOTE(Doge @ Nov 14, 2004 - 10:30 PM)
QUOTE
Get a 3sgte and bore it. There you got a engine thats ment for turbo with the displacement of a 5sfe.


Adding a 5s block to the 3s head is a better idea for stroking. The 5s block is stronger.. and the crank is more beefy.
[right][snapback]206731[/snapback][/right]


I don't think tha block is any stronger... But the advantages are you can continue to use the crank sensor for the later obd2 ecu with no modification. bore and build the 5sfe block and get the better flowing head. If you use the correct pistons[available online] Turboing is not a problem.

Nov 15, 2004 - 5:05 AM Forum: Engine/Transmission/Maintenance · Post Preview: #206872 · Replies: 42 · Views: 7,449
ST204no2

Enthusiast

Joined Nov 14, '04
From northwest usa
Currently Offline


QUOTE(Punch @ Nov 14, 2004 - 3:05 AM)
ripp mods makes a kit for our cars
[right][snapback]206383[/snapback][/right]

smile.gif Just saw the ad for Ripp in modified mag.

the basic style is the same shaft driven off the serp. belt using an additional tensioner to keep the belt tight. coupled to an eaton roots type compressor [All this still in development] bolted straight to the to the head and trans, output straight to the intake,
still working on fuel system possibly replacment injectors using a rising rate fuel pressure reg. and 255lph fuel pump to be on the safe side. I will post picture when we have more accomplished. Haven't gotten around to pricing yet.

Nov 14, 2004 - 3:07 AM Forum: Engine/Transmission/Maintenance · Post Preview: #206384 · Replies: 102 · Views: 34,968
ST204no2

Enthusiast

Joined Nov 14, '04
From northwest usa
Currently Offline


QUOTE(SlowCelica94 @ Nov 10, 2004 - 2:01 AM)
So the arugment is sorta like this. 3s is better. But for the money you spend swapping in a 3s, you could build a better 5s. Ok. Prove it. No, don't actually do it, i wanna know now. Price it out. You prove to me there's even strong enough aftermarket support for the 5S to do it.
[right][snapback]205672[/snapback][/right]


I Completed a buildup of a 5sfe Motor tuned for No2, this April Forged Oversized lowcompression pistons, forged rods, ballenced crank, reman head, and early series head gskt. So far has been Very reliable, daily driven car. two things became apparent
one, because of the angle of the engine in the mounts the front side of the block tends to wear faster ovaling the bore[due to less oil from the pump ]. hence the oversize pistons. two, with the narrow with of the head the twin cams are a real pain to work with[as well as limiting airflow](don't flame me over this its just an observation). I've been working on a prototype Motor useing the 5sfe block and reworking a 89' 3sge head
has anyone tried this? In theory the Higher flowing head If tuned properly will produce more horse power over all {especially if turboed} Combined with the higher torque of the 2.2l block. I heard of versions of this mainly using the 3sgte and stroking it or combining th two. btw the Source for 5sfe parts is Raceeng.com

Nov 14, 2004 - 2:38 AM Forum: Engine/Transmission/Maintenance · Post Preview: #206376 · Replies: 42 · Views: 7,449
ST204no2

Enthusiast

Joined Nov 14, '04
From northwest usa
Currently Offline


Okay Here's the deal a Friend of mine is Building a supercharger kit for the 5th-6th Gen
5sfe celica. Should fit 1990 to 1999. We Will Be testing it on a 6th gen. 1996 5sfe st204.
He wants too know If anyone would be interested in Purchasing the Finalised Kit. So is Anyone interested? smile.gif Post any replies and I"ll Post the Details.


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