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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05/30/2026

A1-CYCLES Crank, Bone Breaker Performance 135 piston/cylinders, S/E Ported Heads 68mm T/B,Wedge A/F, Cycle Rama CR557, KW 2-1, Evolution Clutch, Impact ECU Dyno tuned @ 161/158 !

05/24/2026

'24 CVO 135 Bone Breaker Performance ! Cycle Rama CR557 ! KW 2-1 Exhaust ! Breaking in with Impact ECU Dyno Tuning in Phoenix AZ ! Stay tuned for the final #'$

05/22/2026

'24+ Bagger coil wire upgrade ! These wires fail on almost every bike ! The bike will run, drop spark and misfire. Even if it seems ok, it can affect the injector pulse and cause poor tuning. The Impact ECU can detect any misfire or voltage change. Get it fixed and Dyno Tuned !

05/22/2026

Kraus EZ Shifter ! Works killer ! Best upgrade on the late model Baggers ! Shifts like butter !

05/21/2026
05/21/2026
05/20/2026

Rolling into Memorial Day Weekend ! Who's going riding ?

05/18/2026

This 135 build was killer !

05/17/2026

'24 CVO 121 front cylinder pumping oil. VVT delete, for a proper cam to match the build. Coil wires are a huge problem, can't assume that they're ok. We fix all these problems ! Get on the schedule for your CVO 121 upgrades !

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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