AEM has their now COP pencil coils out that allow a normal tipped plug....not requiring the removable tip type plug (thin threaded tip) Price is kinda rediculous but oh well.
CDI Pencil Coils - Wideband O2 UEGO, Water/Methanol, Stand Alone Engine Management, Piggyback F/IC, Tru Boost Controller, Gauges, Automotive Performance Electronics
Ill stick to my $20 shipped 1500 mile GSXR 1000 coils (which are an absolute perfect fit on our motors) and Bosch 8 heat range plugs w/ removable tips for 1.75 a plug or so. You can get the Denso coil brand new clips w/pins on ebay for around $27 bucks or so plus shipping.
CDI Pencil Coils - Wideband O2 UEGO, Water/Methanol, Stand Alone Engine Management, Piggyback F/IC, Tru Boost Controller, Gauges, Automotive Performance Electronics
Ill stick to my $20 shipped 1500 mile GSXR 1000 coils (which are an absolute perfect fit on our motors) and Bosch 8 heat range plugs w/ removable tips for 1.75 a plug or so. You can get the Denso coil brand new clips w/pins on ebay for around $27 bucks or so plus shipping.