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I'm working on a project for my B-21FT. Essentially, a cold start injector is being installed about 6" before the throttle body to enrichen the mixture under high boost conditions. Looking for an elegant way to fire the injector and am looking for suggestions. Some ideas considered: boost bleed solenoid (part of i/c system.(problem; could fire the injector anytime over 3750 rpm, even trailing throttle); Fuel enrichment switch on firewall (problem; grounds at about 3 psi boost); Fuel cutoff switch over drivers feet (problem; not sure if it is a an NC as well as NO switch and it doesn't fire until 15 psi on a I/C car). I'm fairly certain there is no WOT switch on the B-21 FT engine. Any suggestions or will I need to just fabricate a switch? Thanks
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'93 850GLT
'83 242TI Flathood
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