NITROUS OXIDE ( nos / n2o ) advice forum

Have ordered new Taylor leads to be delivered in the morning I hope , ripped the old ones out and found "taylor" under the boots! but they are very old so will give the new ones a go tomorrow . set up the new relay to supply a good 12v to the coils , so will seeeeeeee.

any advice on adapting my nitrous wiring to run with a dyna 2 step drl400 rev limiter , going to be sat on the line with throttle wide open and dont want the nitrous until i let the clutch fly. fitted a 3 wire zx12 clutch lever with switch , sussed the wiring for the 2 step but not how to kill the nitrous on the line. thanks gary.

Just run the nitrous system trigger wire through a Normally Closed (NC) relay and wire it so it opens when you activate the clutch. That way the system will activate when you release the clutch, as the throttle switch is already activated and releasing the clutch will allow the NC contacts to make when the clutch switch deactivates.

Right. got the 2 step launch control working at the start of the year and did a 9.8 second pb early on , but have struggled with grip off the line at the "airfield" tracks. can anyone advise of ways of delaying nitrous until second gear or maybe later? I know a max extreme can do this but its out of my budget as usuall. cheers for all past and future help. Gary.

Rather than delay the nitrous until 2nd gear, you might like to try this little trick first;

Extend the nitrous supply pipe by coiling up about a meter if it and connect it between the Pulsoid and the D-Block.
This will delay AND SOFTEN the initial 'impact' of the nitrous activation and you can adjust the amount it does that, be trying different lengths.

If you want to go with the delay until 2nd gear, you could arrange that by positioning a change over switch to be activated by the gear change ram (or lever), in conjunction with whatever you are using now. The additional change over switch will prevent activation in 1st gear but allow it in all other gears.

One final option, if you know anyone who is a bit handy with electronics, we have a number of progressive units that have been damaged by customers, that anyone with a bit of electronics knowledge could probably fix for not a lot of money.