Working on my tune of the car currently. Just added a Lokar throttle cable as the original was just too short. Needs more advance and will get my wideband O2 on there but have a question about the Holly. This is a mechanical secondary with no choke by the way.
I am able to get the full throttle set with the new cable and confirm that the mechanical secondaries is getting “opened” at WOT. I however expect more acceleration when this happens as compared to all my Rochesters of the past. Again I know I am running very retarded right now as I wait for my dizzy Advance Limiter and I have not looked at the AF mix live yet so this all may be tune related. I am just curious what the difference might be of the 4150 compared to the Rochester at WOT with respect to performance acceleration.
I am able to get the full throttle set with the new cable and confirm that the mechanical secondaries is getting “opened” at WOT. I however expect more acceleration when this happens as compared to all my Rochesters of the past. Again I know I am running very retarded right now as I wait for my dizzy Advance Limiter and I have not looked at the AF mix live yet so this all may be tune related. I am just curious what the difference might be of the 4150 compared to the Rochester at WOT with respect to performance acceleration.