Mychron 4 with GPS module $300.00
includes: RPM lead, optic lap sensor, CHT lead, EGT, or H2o your choice
Sold -Mychron 4 2Temp $250.00
Includes: RPM lead, optic lap sensor, CHT lead, H20 lead(10mm), EGT probe. Missing 2 temp lead.
Mychron Expansion box $175 see link below for description
On eBay now bidding starts at $150
https://cometkartsales.com/Mychron-4-5-Expansion-Strip.html
Thank for looking