plug and gap for jr/sc

Thread view:

Enable EMail Alerts

Start New Thread

Thread rating:

picaza - 17 Aug 2004 23:54 GMT

hi,

what is the recommended plug and gap for a jackson racing super charger?

thanks,
peter

Reply to this Message

Leon van Dommelen - 18 Aug 2004 00:39 GMT

>what is the recommended plug and gap for a jackson racing super charger?

My 97 instructions say: slightly cooler (eg NGK BKR7E-11, NGK BKR6E-11,
Bosch FR7DCX). The only one I have ever been able to find is the
one that is not cooler, NGK BKR6E-11 IIRC. Gap 0.038" Use anti-seize
in case they melt.

Leon

Signature

Leon van Dommelen :) Bozo, the White 96 Sebring Miata .)
To reply to me, the word Miata must be in the subject.
EXIT THE INTERSTATES (Jamie Jensen)

Reply to this Message

Cliff Knight - 24 Aug 2004 04:19 GMT

> hi,
>
> what is the recommended plug and gap for a jackson racing super charger?

I'm running Champion Double Platinum RC10PYP4 (one range colder than the
RC12... recommended plug), at 0.040" gap. I have used the standard NGK
plugs however I experienced a lot of cold engine issues, severe idle droop
and stalling--particularly when I went with the recommended (by many) 0.035"
gap. The double platinum configuration is also much better suited for the
Miata's DIS wasted spark system.

http://mymiata.paladinmicro.com/MiataRelays.htm#MiataIgnition

-cliff-

> thanks,
> peter

Reply to this Message