what are good spark plugs for a LS/V with around 11:1? (GSR head)

EDIT: according to zealautowerks i have like 12:1, is that right?(GSR head with ITR pistons in a B18b block) c-speedracing's web site said 11:1


Modified by coronadrinker at 7:35 PM 10/26/2006

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by coronadrinker &raquo;</TD></TR><TR><TD CLASS="quote">what are good spark plugs for a LS/V with around 11:1? (GSR head)

EDIT: according to zealautowerks i have like 12:1, is that right?(GSR head with ITR pistons in a B18b block) c-speedracing's web site said 11:1


Modified by coronadrinker at 7:35 PM 10/26/2006</TD></TR></TABLE>

NGK BKR7E-11

Which ITR pistons? USDM or JDM? need more details on block/head. Milled? stock crank/rods?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SkoundrelUSA &raquo;</TD></TR><TR><TD CLASS="quote">

NGK BKR7E-11</TD></TR></TABLE>

 

I think they are usdm ITR's, stock rods and crank, no milling done, to my knowledge

 

I did it again and got 11.95:1

 

I think the zeal calculator might be more accurate because it takes into consideration the rod length. Not sure though