No Cab, not yet, not easy to get him to do much on the car at all, haven't touched the carb at all, apart from set the 50cc front pump for him as it wasn't doing anything after he fitted it, he just wants to run it as is all the time which for a brkt car is ok I guess but its not consistent and my job isn't easy. With headwinds its gone a best of 125+mph, without its gone 130 on a 10.4. Has aeromotive pump and 1/2" lines so don't think there's a prob there but worth trying of course. At the end of the day with a race set up I reckon it could go in the 10.1's as I have said and that would be that.