Progress thread: 3VZ-F(T)E V6 Swap into my 94 GT, The V6 RUNS! Options

[stephen_lee]

I've been talkin about a 3VZ swap for quite some time now (~3yrs).
I found a fairly decent, non-running, 94 GT last july for $300. Beautiful interior and everything, only a dent in the drivers door, and a broken bumper (which i have a few spares..)
Soo I picked up a manual 92 ES300 a few months ago as a donor car for my swap
I've been driving it and good god the motor is a beast. the torque is there 100% of the time - even at 2000 rpm. The intake sounds like a pissed off Porsche. After feeling a 3s swap(DEATH) and driving the lex, i think it should produce about the same results, if not better, stock for stock. now adding the turbo should up my power even more considerably since i have 50% more displacement over the 3s. This motor redlines at 6600 and fuel cuts at 7200rpm, but falls on its face around 5600-5800RPM - comparable to the 7a. I'm thinking a good turbo will alleviate that problem i washed the engine recently and somehow killed the AFM so when i swap I'm going megasquirt EMS will reduce a lot of clutter in the engine bay and clean up sensors, even making it easier to turbo later. 4BAR map W/ baro correction.

From Wiki:
"The 1992–1993 engine has 185 hp (138 kW) at 5800 rpm and 189 ft·lbf (256 N·m) at 4600 rpm. 1994+ have 200 hp (149 kW) at 5800 rpm and 204 ft·lbf (277 N·m) at 4600 rpm. There is no mechanical difference in the engine. In an embarrassing move, Toyota inadvertently created an engine competing with the more performance oriented 7M-GE (200 hp) and 2JZ-GE (225 hp) installed in sportier, more luxurious cars of the time. Because of this; the stock ignition timing and fueling was noticeably detuned. The power spread of the 3VZ-FE is wide, having 100% torque between 2500–4600 rpm, with power trailing off by 6000 rpm. Stock redline is 6600 rpm, and the ECU's fuel/ignition cut is 7200 rpm."

"The 3VZ-FE has a larger forged steel crankshaft and large cast rods. They can handle double the stock power output, although forged pistons & rods are recommended. A few nitrous and turbocharged examples match or exceed 450 hp (336 kW) on both the stock engine and engine management with a piggyback chip controlling fuel & ignition."


FOR NON-READERS

Engine:
92 ES300 with 3VZFE
E53 (E153) Transmission && LSD
185HP & 189TQ

Receiving car:
94 White GT
Auto Tranny (not for long..) no longer auto!
Megasquirt EMS
Turbo plans in place

Shopping List:

1. Shell for swap
2. 3VZ-FE
3. E53/E153
4. Engine rebuild bits
5. Machine Work
6. Tranny rebuild bits
7. ST205 Shift Cables
8. ST205 Rear Mount
9. ST204 front/side mounts
10. Poly inserts
11. MegaSquirt
12. Turbo Bits
13. 3L2 Paint
14. GT4 front and riser blocks

Bold items need to be bought still






































































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This post has been edited by stephen_lee: Feb 9, 2012 - 9:28 AM

[richee3]

Good progress. This swap should be done in no time. Looks like the Houston crew is catching up with the NE Coast guys.