Pinging at higher rpm
Got my dart back on the road recently
Noticed a ping at higher rpms
Engine is 340 with msd billet dist and 6am ignition. These are new had mp ignition before
When I had the engine dynoed the best run was at 36 degrees total timing.
I can't remember what springs I put in the dist but it was light just not the lightest
Car is a 4 speed
Looking to get a recommendation for which springs I should run and bushing
Any help is appreciated
Thanks
Justin