Todd Frank's retune with Drago 580 cams and more compression.

Todd Frank's retune with Drago 580 cams and m...

4-3/8" bore isn't big enough, let's make it 4-1/2".

4-3/8" bore isn't big enough, ...

Mark B's 103" 1976 FXE

Mark B's 103" 1976 FXE

Drago 565 cam, D&D exhaust, and Power Vision tune.

Drago 565 cam, D&D exhaust, and Po...

Nehring's 131" Twinky

Nehring's 131" Twinky

John's 147" .

John's 147" .

Little Cherry's maiden voyage.

Little Cherry's maiden voyage.

Metter's Carburated 113" .

Metter's Carburated 113" .

2017 👮 Road King M8

2017 👮 Road King M8

Resizing new bushing in SE cam plate.

Resizing new bushing in SE cam plate.

Donny Mettler's 03 Rk. An extra 23 foot pounds of torque from pistons, cams, pipe, and 06 stock heads. 41 foot pound gain at 3,200 rpm.

Donny Mettler's 03 Rk. An extra 23 foo...

Frank Drago header pipe and Woods 22X cam.

Frank Drago header pipe and Woods 22X cam.

Ford tune.

Ford tune.

McKeever Power Vision tune.

McKeever Power Vision tune.

Browns Power Vision tune, another Drago 580 success.

Browns Power Vision tune, another Drago 580 ...

Bagley - Bagley dyno tune.

Bagley

Bagley dyno tune.

A dyno room full of 🍒's. Putting the first 100 miles on the 143.

A dyno room full of 🍒's. Putting th...

Billet- prototype R&R 143" 13.5:1 compression. First start up.

Billet- prototype R&R 143" 13.5&co...

Shop 06 Ultra test bike base line, Power Vision tune, return with new exhaust system.

Shop 06 Ultra test bike base line, Power Vis...

Power Vision tune only on 2006 Ultra.

Power Vision tune only on 2006 Ultra.

Tuning Jerry Mellencamp. 107 stage 4 build.

Tuning Jerry Mellencamp. 107 stage 4 build&...

Add H Beam rods, weight transfer machining, balance, true, pro-plug, and weld stroker crank.

Add H Beam rods, weight transfer machining&c...

Another Frank Drago Cam, Power Vision tune winner.

Another Frank Drago Cam, Power Vision tune w...