spark plugs

L

leesp38v8

New Member

Posts

128

Location

stoke on trent

• Mar 7, 2012

• #1

my 4ltr v8 p38 2001 is on lpg, what plugs do u recomend and what gap do they need to be set? any ideas i think its RC11PYPB4 CHAMPION, 0.9 mm gap.

 

Last edited: Mar 7, 2012

v8hotrodboy

Active Member

Posts

522

Location

Dover

• Mar 7, 2012

• #2

NGK BPR6ES and set gap 0.1mm smaller than it should be.

 

L

leesp38v8

New Member

Posts

128

Location

stoke on trent

• Mar 8, 2012

• #3

bloody hell thats a small gap mate

 

v8hotrodboy

Active Member

Posts

522

Location

Dover

• Mar 8, 2012

• #4

Think they should be .8 so its only .7 Lpg needs a big spark so that's why a smaller gap is needed. Also make sure h t leads are in tip top condition. I run my 4.6 with single point Lpg like this and it runs fine.