Hi all,
I've been tinkering with a First Gen RX7 for many years. It is using MS3 engine management. I've been making incremental changes to various things like turbo, Intercooler, air intake, exhaust and most recently a new cat converter. Power has grown from 150hp in it's first dyno run maybe 12 years ago, to more recently 250, 280 and just a couple of weeks ago I topped 300 with 317 rwhp and 400 ft lbs.
The aim of the car isn't so much max power, more a reliable street car, I've limited the boost to 200kpa (14psi) and it makes whatever it makes. It is a lot of fun in a car that weighs 1100 with me in it.
Youtube Video:
https://youtu.be/K98qu3vgylI
RX7 13B Turbo 317 RWHP success story
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- Master MS/Extra'er
- Posts: 617
- Joined: Mon Oct 29, 2012 2:34 am
- Location: Brisbane Australia
- Contact:
RX7 13B Turbo 317 RWHP success story
RX7 Series 2 13B Turbo. Megasquirt 3 with 3X Expander and V3 CPU. Firmware 1.4.1
Knock module, twin EGT, real time clock, WBO2, full sequential fuel and spark
http://web.aanet.com.au/arran
Knock module, twin EGT, real time clock, WBO2, full sequential fuel and spark
http://web.aanet.com.au/arran
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- Super MS/Extra'er
- Posts: 1341
- Joined: Mon Sep 05, 2011 1:20 pm
Re: RX7 13B Turbo 317 RWHP success story
Great job!
Graduate of EFI University.
I build, repair, install and tune Megasquirt systems in North Dakota and beyond!
I build, repair, install and tune Megasquirt systems in North Dakota and beyond!
-
- Master MS/Extra'er
- Posts: 617
- Joined: Mon Oct 29, 2012 2:34 am
- Location: Brisbane Australia
- Contact:
Re: RX7 13B Turbo 317 RWHP success story
Thanks!
RX7 Series 2 13B Turbo. Megasquirt 3 with 3X Expander and V3 CPU. Firmware 1.4.1
Knock module, twin EGT, real time clock, WBO2, full sequential fuel and spark
http://web.aanet.com.au/arran
Knock module, twin EGT, real time clock, WBO2, full sequential fuel and spark
http://web.aanet.com.au/arran