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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06/05/2026
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 !

06/04/2026

'25 CVO Road Glide 121 KW Duals, Thunder Max Tuner Dyno at 123/143

06/04/2026

'25 CVO 121 vvt with a KW 2-1, S/E tuner. Before 135 runs.

06/02/2026

Big Power ! Big Air Filter ! Trask Assault Charge High Flow Air Filter !

06/02/2026

'26 117 stock 86/118 Cycle Rama CR515 KW Duals Trask A/F Thunder Max Tuner Dyno at 125/135 ! +39HP !

06/02/2026

Next up ! 135 HD build, in for a Dyno tune ! Stay tuned !

Wrenching with Zoey on this '04 Road King !
05/31/2026

Wrenching with Zoey on this '04 Road King !

05/31/2026

Next up ! Adams CVO getting the Thunder Valley 135 package ! Stay tuned 😁

05/30/2026

Harley Davidson M8 Performance Dyno Tuning specializing in '24+ Gen 2 Baggers ! Exhaust, Cams and Engine builds !

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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