I'm so excited to be installing an A-Spec GT35R turbo kit. While I'm getting ready for DGRR (deals gap rotary rally) I'm doing a single turbo conversion from my stock twins.
ASpec GT 35R ball bearing turbo. T4 Exhaust housing.
SARD fuel pressure regulator
550 pri and 1680cc secondary injectors
6AN fuel lines
Polished and blocked off LIM lower intake manifold.
Why I picked the GT35R for my RX-7 over the stock twin turb
I cover the basics of turbochargers in
simple terms to explain why I chose the GT35R over T04Z or T78 or T88 etc.
It's all about air flow. Sure there are technologies that make the turbo more efficient in more applications but
the turbo is most efficient in an area
known as the compressor map.
Exhaust back pressure plays a huge
part when dealing with quick spool small turbos.
Large turbos deal with spool up and lag
I chose the GT35r for near stock spool up with more efficient 400 hp
15PSI on my GT35R single turbo RX-7
Watch as I beat on my RX-7. Ever wonder what no BOV sounds like? Ever
wonder if you can hear water injection? Have all of your questions answered
in this video
GT35 Turbo Ebay
This is just a quick video to see if anyone out there has any info on this
26 PSI RX-7 GT35R Single Turbo
Ever wonder what happens if you hit fuel cut at 26 PSI on a turbo RX-7? Watch me do it on accident while
For those wondering, I had the ECU set to 20 PSI expectation and wastegate
to 26 PSI. ECU will go 3.5 PSI over its limits before it cuts the fuel.
Small logical error can make a huge difference.
I got lucky. I attribute a large part of that to the pre turbo water injection keeping my knock low and
combustion temps low while tuning.
SILVR 93 RX7 single Turbo
93 RX7 Single turbo, Works vs-xx wheels,
streetport motor, borg warner s475 turbo, 4" full Exhaust, jic coilovers, defi guages
*The bumper is a burnout.
*rear fenders are pertit flares
*rear spoiler is a shine auto.
*tires 285/30/18f , 335/30/18r
*rims are 18x10 f, 18x12 r
*car make 550hp/500ft-lbs@23psi
Bridgeport Single Turbo FD Rx7
Here is some raw footage that I took at our final photo shoot location
during a day of cruising around and taking pictures of our cars.
Mazda Rx7 FD FD3S Single turboturbocharger Bridgeport Bridge Port
Mazda Rx7 4-rotor race car. The making of a Defined Autoworks Beast. [Offical Video]
Never before seen footage showing the assembly/start-up of our custom
4-rotor. It is the first 4-rotor since the 787b to use triple spark plugs
per rotor. It is also the first since the 787 to feature telescoping intake
manifold. Custom made slide throttle body system. A world first however is
the use of a center main bearing and 4-piece eccentric shaft. Quick specs-
9.7:1 rotors, lightened and race clearanced. Race main bearings, and race
rotor bearings, ceramic NRS 2mm apex seals. Custom stationary gears, Full
custom Peripheral Port in each rotor housing (defined auto), Aluminum side
housings for reduced weight. Needle roller bearing in the center housing.
4- Piece eccentric shaft 0:47
Dynamic engine balancing 1:23
Variable length intake 2:20
Engine assembly 2:32
Rotor rotation 3:49
Slide throttle 4:00
4-rotor startup and idle 4:30
All footage and editing was done by Defined Autoworks. Music by Ivan
Contact us at 614-592-7991 we build any type of rotary powerplant to the
See the build thread here-
Madness At Mt Smart
Recently Round 4 of the D1NZ Drift series was held at Aucklands Mt. Smart
Stadium. The event kicked off during the week with a Charity cruise through
the streets of Auckland organised by the guys at D1NZ for cancer patient
Daniel Baxter and his family.
After the fun filled day it was back down to business as drivers battled it
out for the top honors.
Calculate by Del Tha Funky Homosapien
Fig Leaf Bi Carbonate by MF Doom
Thanks to my man Dom Miles for the additional footage supplied!