My R32 Is Spitting Or Pinging If U Like Above 4000 Revs

[1234]

like it says it spits or pings almost sounding like its bouncing off the rev limiter but obviously its not. it only happens on full throttle. if i only put 3/4 throttle on it revs thru the whole rev range nicely. any help appreciated thankyou

[MBS206]

sounds like it's mis firing, or is it only sound?

[VB-]

coil pack

[blackjet]

My R33 is doing the samething. It only happens when the car gets warmer though. Probably a set of splitfire coils would fix it. I have a set on their way for my car now. Also maybe check plugs. Check Aaron out at Sliding Performance for good prices on coilpacks, he is in the classifieds on this website.

[d0p3y]

Check plugs, sounds like coil packs though, common problem