3 turbo installation
08-14-2002, 11:54 AM
#1
Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 173
im going to be doing a 3 rotor transplant into an fd.i have a huge discussion on the other forum.but i wanna get some advice as far as turbos should go.
ive talked with innovative they considered a gtb88
brian at rotorsportsracing considered 2 to4e's
ive considered a t51r spl
now im thinking of something else
i am aiming at 1000hp on a bridged 3 rotor.
ive now thought about going with 3 smaller turbos with integral w/g's each with a different size a/r or compressor,also set at different boost levels.
for instance 3 td05's ,2 16 g's, and 1 with a 20g killer.the integral w/g wouldd help clear up alot of plumbing.plus if they are all set at different boost levels they would making power through the rpm band.
what im looking at is spool up effeciency per turbo.and hp capability.
im thinking this would work kind of like a mechanical seq. setup.all turbos would start making power at the same boost level.
for example:
turbo 1:5psi-10psi-15psi
turbo 2:5psi-10psi-15psi-20psi
turbo 3:5psi-10psi-15psi-20psi-25psi
im thinkin this would work.each supplying enuff power till the next one up gets to its specified boost level.each having its specified rpm area.i think im gonna have to talk to that one company that built rob johnsons tri turbo supra.
ive talked with innovative they considered a gtb88
brian at rotorsportsracing considered 2 to4e's
ive considered a t51r spl
now im thinking of something else
i am aiming at 1000hp on a bridged 3 rotor.
ive now thought about going with 3 smaller turbos with integral w/g's each with a different size a/r or compressor,also set at different boost levels.
for instance 3 td05's ,2 16 g's, and 1 with a 20g killer.the integral w/g wouldd help clear up alot of plumbing.plus if they are all set at different boost levels they would making power through the rpm band.
what im looking at is spool up effeciency per turbo.and hp capability.
im thinking this would work kind of like a mechanical seq. setup.all turbos would start making power at the same boost level.
for example:
turbo 1:5psi-10psi-15psi
turbo 2:5psi-10psi-15psi-20psi
turbo 3:5psi-10psi-15psi-20psi-25psi
im thinkin this would work.each supplying enuff power till the next one up gets to its specified boost level.each having its specified rpm area.i think im gonna have to talk to that one company that built rob johnsons tri turbo supra.
08-14-2002, 01:12 PM
#3
Senior Member
Join Date: May 2002
Location: Okinawa, Japan
Posts: 4,928
that's plumbing nightmare! Stick with a T-72 from turbonetics(single turbo ONLY) and you'll get 700+ rwhp with decent boost on a STOCK motor.
Bridgeporting a 20B is completely unnecessary. You'll make TONS of hp with just a streetport and exhaust port.
If you REALLY want to run more than 1 turbo, I suggest 2 T-04R's or 2 T-66's...
Bridgeporting a 20B is completely unnecessary. You'll make TONS of hp with just a streetport and exhaust port.
If you REALLY want to run more than 1 turbo, I suggest 2 T-04R's or 2 T-66's...
08-14-2002, 04:49 PM
#6
Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 173
yes but 2 t04r's would be quite laggy.i might as well buy another t78 and go with twint78 setup.i want some streetability. isnt a t-72 have a smaller compressor side than a t78?why would i go smaller?
i know as far as the streetport.
but i want copius amt's of power.
i will bridge and exhuast port it.
what would be the lag on a single rotor with a bridge and an exhuast port spinning one td05?
i know axia has tri 2835's(ball bearing td05)on a bridge making 900 ps.
i know as far as the streetport.
but i want copius amt's of power.
i will bridge and exhuast port it.
what would be the lag on a single rotor with a bridge and an exhuast port spinning one td05?
i know axia has tri 2835's(ball bearing td05)on a bridge making 900 ps.
08-14-2002, 06:03 PM
#7
Senior Member
Join Date: Nov 2001
Location: Bay Area, CA
Posts: 7,316
Originally Posted by redrum' date='Aug 14 2002, 02:49 PM
yes but 2 t04r's would be quite laggy.i might as well buy another t78 and go with twint78 setup.i want some streetability. isnt a t-72 have a smaller compressor side than a t78?why would i go smaller?
i know as far as the streetport.
but i want copius amt's of power.
i will bridge and exhuast port it.
what would be the lag on a single rotor with a bridge and an exhuast port spinning one td05?
i know axia has tri 2835's(ball bearing td05)on a bridge making 900 ps.
i know as far as the streetport.
but i want copius amt's of power.
i will bridge and exhuast port it.
what would be the lag on a single rotor with a bridge and an exhuast port spinning one td05?
i know axia has tri 2835's(ball bearing td05)on a bridge making 900 ps.
08-14-2002, 07:52 PM
#10
Senior Member
Thread Starter
Join Date: Feb 2002
Posts: 173
take a 26b and knock a rotor off.
hey ace what do u recommend going with then?i would like to have some good boost by 4k rpms.i would want integral w/g's also.or should i go with 3 tdo6's and a single hks racing w/g that is able to support 1000 hp?
how would i not get 1000hp?what hp range would i be in?axia used 3 bb td05's a bridge and 24 psi to accomplish 900 hp.
hey ace what do u recommend going with then?i would like to have some good boost by 4k rpms.i would want integral w/g's also.or should i go with 3 tdo6's and a single hks racing w/g that is able to support 1000 hp?
how would i not get 1000hp?what hp range would i be in?axia used 3 bb td05's a bridge and 24 psi to accomplish 900 hp.