Hi,
I am currently running 2 x 550 cc/min Nitto Denso primaries (stock) with 2 x 1600 cc/min secondaries (Bosch, in modified fuel rail) with the modifications below. The car generally runs very well, but the Microtech doesn\'t like the transition to the secondaries. I am currently trying to locate either some larger primaries (must fit standard fuel rail) or smaller (1000-1200 cc/min) Bosch secondaries, so far without much success. Can anyone please help out ? Many thanks.
Best wishes
Peter
1989 Turbo II Cabriolet
‘Turboported’ 13B engine
Bigger radiator (K2RD) with electric fan
3†downpipe and presilencer with 3†into 2 x 2.5†‘Y’ pipe and tail pipes/silencers
Hybrid Garrett TO4 compressor/OEM Hitachi turbine
BIG Greddy FMIC
Denso 550 cc/min primaries with Bosch 1600 cc/min secondaries (latter in K2RD fuel rail)
Walboro uprated fuel pump
Microtech MT8 ECU (nice product â€" would have been even nicer if they’d bothered to make it so that it could run the RX-7 metering oil pump)
Greddy front strut tower brace/Cusco rear strut tower brace
Tokiko ‘Illumina’ top adjustable struts/Eibach ‘Pro-Sport’ lowered, progressive rate springs
Racing Beat uprated anti-roll (sway) bars front and rear with Racing Beat (front)/Mazdatrix (rear) links.
Uprated polyurethane bushes in all suspension arms
RH Alurad six spoke alloys, 8 x 17†with Yokohama A 520’s, 215/45Z17R (soon to be replaced with Toyo F1 Proxes).
http://www.rx7club.com/showthread.php?s=&threadid=182032 (http://www.rx7club.com/showthread.php?s=&threadid=182032)
Try this link to RX-7 forum involving microtec staging, it may help.