Видео ютуба по тегу Johnston Performance Chainsaw

500i Wiseco piston talk
500i Wiseco piston talk
372/390 Build
372/390 Build
Ported Saw Shootout! 500 vs 066
Ported Saw Shootout! 500 vs 066
Baseline Dyno run Stock MS261c
Baseline Dyno run Stock MS261c
Ported 034 Super impresses again!
Ported 034 Super impresses again!
Jonsered 2172 vs Jonsered 920
Jonsered 2172 vs Jonsered 920
stock Stihl 031
stock Stihl 031
Портированная Husqvarna 562XP MK2
Портированная Husqvarna 562XP MK2
Top Builders 500i comparison
Top Builders 500i comparison
My first ported saw to Canada, thank you!
My first ported saw to Canada, thank you!
090 vs WB820
090 vs WB820
Ported Stihl MS661
Ported Stihl MS661
Sexy MS261
Sexy MS261
Cutting windfall with ported Jonsered 90
Cutting windfall with ported Jonsered 90
MS261C Stock Vs Ported
MS261C Stock Vs Ported
X-TORQ vs. 372 OE
X-TORQ vs. 372 OE
Jonsereds 70E Before & After Porting
Jonsereds 70E Before & After Porting
Dolmar PS-6400 vs Jonsered CS 2171
Dolmar PS-6400 vs Jonsered CS 2171
Fastest Chain?
Fastest Chain?