Performance Spark Plugs

[Eircamae86]

david Wrote:

Eircamae86 Wrote:Im sure the fuel pressure is ok, its just the amount!!!, once the car is warmed up its ok, I tried to start it the other day & it took me 2 hours, warming up plugs works.
the cams are 11mm lift 320 deg,

some race engines use 2 set of sparksplugs
1 set is the warmup plugs
and the other set is the race plugs
I guess the warmupplugs might be 1 or 2 degree hotter than the race plugs

I must buy 2 good quality sets, as you said 1 for warm up only, I leave the plugs sitting on the manifold of a hot car for about 10minutes, this usually works, but if it doesnt start 1st turn, the plugs fowl & the plugs must be removed/cleaned & warmed up again. Pain in the A$$