Sparkblowout

Hi guys what spark plugs should I be using and what gap the car is running 19psi of boost and making 460whp but when the car hits full boost it's starts to drop out and in

 

I'm running BKR6E at .8mm gap with 544HP at 24PSI.

$4.50 plugs FTW!!!!

 

i run bcpr6es at .8mm at ~400whp and 15psi

 

I'm running NGK BKR8EIX at .8mm gap and 23psi

 

Plugs

I run ZFR7F at 19psi (~360rwkw). They are .8mm and exactly match the projected tip design of the stock PFR6B-11B but are one step colder and a good gap for boost. Available for $2.50 USD each on ebay; I buy 24 at a time and change them regularly.

 

Thanks guys has anyone here run the PFR6B-11B with high boost and had any success

 

Yes

 

How much boost are you running and what gap