EDIT 2026-04-16: Sales of the RBP EZK daughterboard are currently on hold while a revised version is being developed. Estimated lead time is about a month. Thank you for your patience while I work toward developing a higher quality product!
If your EZK does not have a daughterboard in it, you need this to change your ignition timing. This is essential in chipped applications. The Redblockpowered EZK daughterboard is an original design (I mean, in a relative sense, these aren’t exactly the most complicated PCBs on the planet) featuring only automotive grade components. Many competitors use standard temperature grade components which are not rated to operate correctly below freezing.
Like all RBP electronics - now served in ESD packaging!
These used to come from HarrieCo - unfortunately those boards are now end of life.
EDIT 2026-04-16: Sales of the RBP EZK daughterboard are currently on hold while a revised version is being developed. Estimated lead time is about a month. Thank you for your patience while I work toward developing a higher quality product!
If your EZK does not have a daughterboard in it, you need this to change your ignition timing. This is essential in chipped applications. The Redblockpowered EZK daughterboard is an original design (I mean, in a relative sense, these aren’t exactly the most complicated PCBs on the planet) featuring only automotive grade components. Many competitors use standard temperature grade components which are not rated to operate correctly below freezing.
Like all RBP electronics - now served in ESD packaging!
These used to come from HarrieCo - unfortunately those boards are now end of life.
