Sengk's V6 (3VZFE) Swap

[Paul Woods]

a simple ct-26a off a supra should be good enough for 300bhp at just 5 or 6 psi and they are really cheap,i got one for £50 that was a hybrid off ebay recently.

[sengk]

paul, did you have to use a oil restrictor for the CT-26? Do you know what the ar specs are like on that turbo?

thanks

[Paul Woods]

sengk the turbo has no restrictor fitted when on the supra so i doubt theres a need,although there is a lot of debate over on the US forums about too much oil being fed to turbos.

spec on the supra ct-26a...

turbo............comp inducer..comp exducer..turb minor.......turb major
Supra CT26.........1.75".............2.559"...........1.97"............2.36"

[sengk]

How long would it take this turbo to spool?

T3 T4 T04b Turbocharger, .60 A/R Compressor, 1.15A/R Turbine, 3" Inlet, 2" Outlet

Inlet:
3"
Outlet:
2"
Bearing:
Wet Floating Bearings
Oil Inlet:
1/8 NPT Oil Inlet
Flange:
Standard T3/T4 Flange
Swaps:
~350 WHP
Working Pressure:
25-35 PSI Peak Boost Output Capability
Compressor:
.60 A/R Compressor
Turbine:
.63 A/R Turbine
Compressor Wheel:
0.57T Compressor Wheel
Exducer: 2.32"
Mayor:3.00"
Turbine Wheel:

High quality T04B with forged turbine propeller wheel
Exducer: 2.07"
Mayor:2.36"
Hot Side:

.58 Straight round Flange

How much power would this turbo be able to produce?

T3T4 Internal V-Band Turbo T3/T4 8.3 PSI 60 Trim 60 A/R
Inlet 2"
Outlet 3"
Bearing Wet Floating Bearings
Oil Inlet 1/8 NPT Oil Inlet
Flange Standard T3/T4 Flange
Swaps Great WHP on B Series Swaps
Working Pressure 25~28 PSI
Compressor .48 A/R Compressor
Turbine .60 A/R Turbine
Fits T3 and T3/T4 Manifolds

Thanks

[Shorty]

Adamh will do the math for you i think....:)

[sengk]

I'm so clueless when it comes to turbo sizing. but i do want something that will come in at around 3k RPM and stay on until red line. I am aiming for around 300 hp but would like the turbo to be capable of about 450 HP so that i don't have to upgrade it in the future. Thanks.

[85mr2illinois]

what is the difference between the 3s and 7m ct26's besides the exhaust housing?

[Jaemus]

different turbines, but im not sure of the specs. also the 3S ones are sometimes ceramic.

[85mr2illinois]

i was just asking because i had intended to use the ct26 from my 91t that i am swapping unless there is a good reason to go with the supra ct26.

[sengk]

Update:

I finally finished porting one of the heads, reassembled it, and installed it, but then I ran into a problem removing the other head to be port. I managed to strip 2 of the head bolt.

Do you guys have any suggestions on how to remove stripped head bolts?

Thanks