Dave Morris’ Red Cup Racing Super-Stroker Suzuki, tested as run at HayDays and with boost turned up even more
Hypersports new record HP Hypersports Agent Orange 4.0 on methanol
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TCat/ Sidewinder upgrades Speedwerx mufflers w/ Precision EFI reflashes
Speedwerx 2.25″ and 2.5″ stainless quiet mufflers tested with Precision EFI stage I, II, and III ECU reflashes
Polaris Axys 860 big bore Excellent HP improvement from Terra Alps
Caputo’s Performance tuned this 860 with stock exhaust and SLP single pipe on true pump gas.