help! correct Spark plugs for 3.2 Row 85 (no kat-engine 930/20)

[dan67]

hi! what are the right/correct spark plugs (on user manual) for carrera 3.2 Row engine 930/20 no kat...(i have manual 87/89(((( or the most widely used.
i see on net WR7DC or WR7DP
(if 7 the bosch gradiation) but i however, put LODGE GOLDEN 2HLD (range 7-8)
(..mmm..i'am also Alfista..this is the typical plugs...no gap...no maintenanche...over 20.000Km sostitution...i have saled on world over 2000 pieces...end production years 2003...actual very rare and expansive...over 10/20Usd each (crazy)
What do you think?

[tdw28210]

I belive the mid '80's ROW 930 takes Beru Silverstones S9's. Send me a Private message...I may have a set.

[IROC]

If you want to go the NGK route, the BPR7ES works great in my 10.3:1 compression 3.2. And they're inexpensive.

I'm not familiar with the Lodge plugs, and heat ranges are not the same among all plug mfgs., but a 7-8 heat range on an NGK plug is correct for a RoW 3.2.

[dan67]

hi and thanks! perfect! the 7 ngk are same gradiation 2HL(D) lodge! thanks for confirm!