SHOULD AFTERMARKET BLOCKS BE PERMITTED IN IPRA?
Motorsport Australia has asked whether you would like to have aftermarket blocks permitted in IPRA or not.
Definition of Aftermarket engine block
An aftermarket engine block is an engine block that differs from the mass-produced block in any way. For example, it may differ by being altered in material type, in material thickness/structure, it may have moved the location of ancillaries, or altered for better performance. It may also differ only by not being manufactured by the original vehicle manufacturer. These aftermarket engine blocks are sometimes referred to as Replacement blocks, Motorsport blocks, competition blocks, racing blocks, etc.
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