Thunder Valley Cycles

Thunder Valley Cycles Who's Ready to Ride ? Get your Bike Dyno Tuned ! Harley Davidson M-8, Twin Cam, Evo, XL, Shovelhead, Panhead and a Few Knuckleheads ! Dyno Tuning !
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06/17/2026

'19 Ultra Limited stock with KW slip ons Dyno run at 72HP 100 TQ ! Got the KW header, S&S 55mm intake, 5.3 injectors, SE Wedge Air Filter, CR 480 MT cam, Thunder Max Tuner Dyno tuned 104/121 !

06/13/2026

Friday night on the Dyno with Impact ! Thanks Ben for the Awesome support ! Getting this 135 Build Dyno tuned, break in is going well ! TBC on the final #'s Impact ECU Dyno Tuning Phoenix AZ ! 425-518-0020 Order Impact Wiring Solutions ECU Now !

06/13/2026

Came in for a Thunder Max ECU firmware update and Dyno tune !

06/11/2026

Impact Wiring Solutions ECU Instructions ! Go online for Impact software download !

06/11/2026

'25 CVO Road Glide Screaming Eagle 135 SPC 2-1 Shorty Impact ECU Dyno tuned 153/157

06/10/2026

Test fire ! 135 Bone Breaker ! Heat Cycles and up on the Dyno next ! Stay Tuned !

06/06/2026
06/06/2026

Starting to get dialed in and the clutch left the party ! TBC !

06/05/2026
06/05/2026

'24 CVO 121 failed piston ! upgraded to HD's 125 big bore kit stock heads, 68mm throttle body, 6.8 inj, redshift 534 cam, KW decat header, slip ons with HP+ baffles ! Impact ECU Dyno tuned 134/145 !

Address

21629 N 9th Avenue Suite N
Scottsdale, AZ
85027

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14255180020

Website

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