issues

[SCHWARTZ]

I'm having a few boosting issues. Sometimes the car will pull well but sometimes it pulls for a bit then looses power and makes a fatty glittery type noise
I had a look at the plugs and the outer 2 are ok but the inner two have a bit of carbon build up on them
I made a tdc wire using screened cable but I have tied it in with the rest of the loom so with the injector, coil, relay everything wiring, could this cause a problem?
What are the best plugs for this engine I have used the Bosch super4's but want to try a normal type of plug and these have been in for nearly 3 years now so could do with a change anyway.

[Tony Walker]

glittery like a ball rattling in a can? sounds like pinking? perhaps you have some fueling/aei pipe issues/overboosting issues

[SCHWARTZ]

Dosnt sound like det to me and I have a nocktek box for that but it sounds different. This is a megasquirted b18ft no aei matey.

[Tony Walker]

i really should start checking engine specs before posting lol.

[SCHWARTZ]

If anyone from the Surrey meet can explain the noise from the outside or even has an idea as to what it might be that would be great. Was pulling ok a few times on the way there but leaving it didn't want to know