Field's SFC-VTECThis is a translated version of the manual, which is, of course, in Japanese.
They are quick to point out that you can buy their harness "coupler"(for 10,000 yen, roughly $100) as to avoid any wire splicing.
DISCLAIMER: Please acknowledge that this is a fan site, and that the translation is not confirmed by any source - let alone Field. The translation is correct, so I take absolutely no responsibility for any damages or injuries incurred from a mishap on your part. Personally, if you can't splice 3-4 wires, you're better off paying $100 for the coupler...SFC-VTEC Main Menu