just bought one from steve j and looking to get any info on anyone who has used it. good or bad luck. 300 tune-up sbf 388 afr 225 super victor pro systems 950 glide. the plate only has holes for the nitrous and fuel on the out side of the bars. about an inch space in the center is solid . also found that on edelbrock home page the have gone to square jetting on all there kits. the info that came with the plate are not square jetting .