Quick minor questions

[Grappler]

So just getting things finished up so I can get my 7 out of the garage and driving before summer is over.

Q.1

According to that other forum bolts on the Powersteering rack for looping the lines are 2 m12x1.25 and 1 M16x1.50 both about 10mm long. Where can I find some? I have checked atleast 4 different hardware stores and none have them.

Q.2
I am using an Rtek ecu for my 6 port turbo setup and I have retarded the timing using arghx's timing maps should I enrich the map a couple percent or should it be fine till I get to the dyno. I plan on staying off boost just to be safe.

Q.3
Does anyone know which wire is a switched 12v line is on the stereo system? I was planning on tapping my gauges into there using the light on the cig lighter as a constant 12v and such.

Heres whats in my car
http://www.mnmazda.com/forum/showthread.php?4834-Grapplers-Fire-Rebuild

Arghx's timing map that I am using
http://www.rx7club.com/showpost.php?p=9778487&postcount=2

[TitaniumTT]

So just getting things finished up so I can get my 7 out of the garage and driving before summer is over.

Q.1

According to that other forum bolts on the Powersteering rack for looping the lines are 2 m12x1.25 and 1 M16x1.50 both about 10mm long. Where can I find some? I have checked atleast 4 different hardware stores and none have them.

Fastenal or McMaster

Q.2
I am using an Rtek ecu for my 6 port turbo setup and I have retarded the timing using arghx's timing maps should I enrich the map a couple percent or should it be fine till I get to the dyno. I plan on staying off boost just to be safe.

Dunno, what are your lambda's like at cruise, idle, vacuum? Adjust accordingly and err to the rich side. Bring a spare set of plugs to the dyno and pull the old ones after the cars' strapped down before the fun begins

Q.3
Does anyone know which wire is a switched 12v line is on the stereo system? I was planning on tapping my gauges into there using the light on the cig lighter as a constant 12v and such.

Blue with white......... iirc........ how sad is that..... check the FSM to verify it. If you're using it as a turn on and the A draw is low, use an unsed circuit to provide power and the B/Y off of the Main Relay to power the relay for the gauges.

Heres whats in my car
http://www.mnmazda.com/forum/showthread.php?4834-Grapplers-Fire-Rebuild

Arghx's timing map that I am using
http://www.rx7club.com/showpost.php?p=9778487&postcount=2

I think that's a bit to much split under the higher loads. Timing looks pretty good though. Maybe a bit too aggressive for a high comp engine though

[vex]

Are you using a turbo Rtek with turbo sensors?

[Grappler]

^ Yes I am

I have yet to wire in my wideband EGT and Boost gauge... :/

I just need to find that switched 12v line looks like I need to get digging in the FSM

[TitaniumTT]

B/Y or B/W are switched 12V that are constant through cranking which is important. you're in the unfortuneate situation where you're still running all stock ign/inj components that rely on those wires so I would use them to power a relay, and that's all.

I BELIEVE that the L/W wire (audio amplifier?) is hot through cranking as well. I believe it's called ign 1 in that little box that breaks out the key positions. That's the one I would use UNLESS you have the factory amps still up and running.

Again, this is all through memory so I could be wrong.