|
83 911 Production Cab #10
Join Date: Jun 2009
Location: Ottawa, Ontario, Canada
Posts: 11,134
|
Contact NGK, give then your spec and they will recommend a plug. They answer within 30 minutes using their contact form: NGK Spark Plugs USA
For my stock 3.2 (no internal mod) with PMO EFI using Electromotive TecGT they recommended BPR6EIX 6637.
I was running rich using using the WR7DC+
Unfortunately, I won't be able to try them for another month.
__________________
Who Will Live... Will See 
83 911 Production Cab #10, Slightly Modified: Unslanted, 3.2, PMO EFI, TECgt, CE 911 CAM Sync / Pulley / Wires, SSI, Dansk Sport 2/2, 17" Euromeister, CKO GT3 Seats, Going SOK Super Charger
|