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.
Rotary 20B turbo RX7 - Dyno & track
Built as an all-round event's car, Charles' Mazda RX-7 has undergone
serious chassis and engine changes including a Promaz Automotive
bridge-port 20B rotary engine. Boost
comes from a Garrett turbocharger while
the engine runs on methanol fuel controlled by a MicroTech LT16 computer
and LTC dash logger. Backed by a Jerico 5-speed dogbox, the clutch was
suffering on the Dyno
as the Promaz team got the car ready for Performance Car Mania. [
Get your track gear!
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Performance Car Mania, Winton Motor Raceway, Australia - September 2014
93 RX7 single turbo
93 FD single turbo, meth injection,
street port, 521rwhp @ 18 psi, Work CR-KAI wheels, 18x9.5 235/40 Front and
Camera used was a Canon t2i, sigma 10-20mm, and canon 50m 1.4
HERE IS THE CAR NOW
Hopefully another video will be in the making soon with more driving
etc...I know I got my finger in the shot at one point, sorry!
Illegal RX-7 Street Race. Tokyo Japan.
This is off of an Option DVD I got a few years back. Rx-7s do a top speed
run on open freeway. Cannon ball run! Super illegal street race. Noticed
there wasn't a clip of it so I uploaded the whole thing. Pretty intense.
Hope you enjoy!
Link to video with just racing:
My GT35R RX-7 sounds sexy ran hard
I finally took my 1993 Mazda RX-7 out. Over winter I gutted the entire
engine bay etc. I installed a GT35R single turbo. The car is insane. Listen as I Boost to 10.5PSI.
It does NOT have a Blow Off Valve installed :-p
What its like owning a 3 Rotor 20B RX-7
I have one of the most amazing custom RX-7s in the world. I want to share
my experience of owning and driving such a unique car.
I explain where the engine came from, why its so special, and what it does
to a Mazda RX-7
Mazda RX-7 Spirit R: The Glory Days of Japanese Sports Cars - Ignition Episode 31
On this episode of Ignition, Carlos Lago convinces Mazda to hand him the
keys to the only left-hand drive RX-7 Spirit R in the world. After a quick
look underneath the car, Carlos hits the winding road to explore the
involving driving experience and rotary engine that made the Mazda RX-7 so
unique, as well as its connection to the new generation of lightweight,
rear-wheel drive coupes like the Subaru BRZ and Scion FR-S.
Ignition appears every Monday on the Motor Trend youtube channel.
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