has anyone with a 88-91 crx si done this swap with using the 5g vtec block and activating the vtec controller with a Fields....

im using the 90 crx si intake manifold, ecu, distributor and tranny....

i have no clue on how to wire up the vtec controller, someone please help me, thanks

 

You can also use an rpm activated switch from msd and just can out the rpm you want it to activate at, it's what I did and it worked, but that is just me. It would be nice to have the fields one though