Wow, carb no problem. I tried a Holley Sniper EFI and was so disappointed that I decided to convert a 392 Hemi to a carburetor in a 1957 Imperial. Coiled straight out of the box, nothing touched. The engine purred constantly and reached temperature with no problems. Haven't ridden it yet but judging by the handling out of the box I'm sure it will be fine with a little tweaking.