Really hard to say. Like I said before it hasn't been running right since I got the motor done. I was running it with my 42 year old points distributor for the last couple weeks...so it didn't run perfect. It seems more noticeable now, but it could be because I am expecting it to run good and it doesn't.

1968 Roadrunner 383 auto .060 KB 400 domed pistons, Stealth heads, Torker intake, Holley 830, Lunati Voodoo cam 276/284, .513/.533, TCI 3500, 3.91 gears, all ARP fasteners,