Drag Racing Discussions > Front Engine Dragsters

The boys from Kansas are at it again

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AF150:
The displacement limit for nostalgia Jr/fuel has always been 410 cu.in.
Has there been a rules change that I missed??

Roger:
Heritage Jr Fuel rules allow a 430" maximum displacement

Southwest Junior Fuel rules allow a 410" maximum displacement

masracingtd1167:
Did they change the format for Junior fuel ? I get the A B C part but is it now a break out class?

Roger:
I know that over the past sereral years the rules and requirements for the Junior Fuel Dragster Association that races the Heritage Series on the west coast and the Southwest Junior Fuel Association that's in the southwest part of the county have developed some differences in the rules and requirements. The SWJFA runs their competitions heads-up; light turns green in both lanes at the same time.

Jon Hansen can probably talk better about the handi-caps used as a competition equalizer in the Heritage series among the 3 different classes. This is the format they were running at the March Meet.   GO BANG SHIFT.com, you rock Chris! Hope none of you missed the excellent live coverage.

dreracecar:
Because of the lack of cars and the diversity of the a-b-c engines they handicap the tree based on current NHRA eliminator records, so that in theory even tho the cars leave at different times they will both hit the fininish line with the same relitive ET (slow car et - handicap dif or fast car et + handicap dif) and the only dif being reaction (perfect world).
So now what? does the A group now get hit with a major change in handicap adjustment because a record was set and now have to live with that change or does everybody basic shoots for runner up

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