Reply to "UPDATED - Backfire under Low RPM / Load (4th or 5th Gear)....."

jfb05177Member

quote:
Originally posted by Rocky:
...But then I would be less of an awesome person if I wasn't running a full race carburetor
... And honestly I have had good luck with this car it ran great for me before.
...this is really a minor tuning issue in my opinion...

Could it be that with the fresh engine your driving technique has let you lower the operating range and it is just the fact of putting air/fuel in at too low of rpm with your looping cam?

4/15/166:46 AM

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