What gear do you pull at that 1/10th bull ring?Have you cc'd the engine ? Are you using a thicker head gasket ? Stock rod , crank , ect ? Not many Saturday night tracks will do many checks in tech , but if you decide to go to a bigger event , you may get tossed . I have taken a Cl3 above 7000 rpms and had no issues . I like the Cl2 on small tracks . I run in the Super Heavy class or Sumo at times and my drops are usually no more than 500 to 600 even on the tight bullring 1/10 mile I call my home track . I would say its more a kart issue rather than engine . JMO
11/59,60 dry -12/62-64 when it has bite . Fastest lap time 9.34 on Vegas yellow running Super Heavy . Always around 6750 to 7000 rpms with 500 to 600 drops and only burp it when its slick , most of the time on the floor .What gear do you pull at that 1/10th bull ring?
You go want more rpm out of that engine atlease 6800 if I was on a 12/68 and only turning 6200rpm I would be dropping a driver gear and going to the low 60s on the rear.@GClay ... Have you ever tried 13/65 on the 1/10th mile bullring? Just curious I built my motor with JRPW AKRA upgrade kit which consists of ported head CL3 cam and attack series carb ... I also bought the ARC billet flywheel set timing with stock key .32 degrees of timing .. I was geared 12/68 and was only turning max 6200 RPMS. My nephew's have EV6 cam and they were geared 12/65 turning 6900 to 7000 RPMS and I could run tight with them .. Wanted to know about gearing cause I wanted to try 13/65 on bullring.....