Echo 7310 Before After Porting

Media Summary: Okay i just got this in from texas this is a Johnston Performance chainsaw shows you a Johnston Performance Chainsaw shows you a HotWoods

Echo 7310 Before After Porting - Detailed Analysis & Overview

Okay i just got this in from texas this is a Johnston Performance chainsaw shows you a Johnston Performance Chainsaw shows you a HotWoods ... big one back there comes in at 131 degrees uh wait a minute no i'm sorry 123 degrees This is spliced together, but basically there are 3 upper transfer ports on each side. I wanted the Donny walkers chainsaws testing echo7310.

Johnston Performance Chainsaw shows you a woods

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Echo 7310 Before and After Porting

Echo 7310 Before & After Porting

Echo 7310 Port Work and First Impressions

HotWoods Ported Echo 7310!

Echo 7310 Ported. Huge gains over stock.

Ported Echo cs 7310 vs Ported Husky 572 vs ported Stihl 462, who wins .

ECHO 7310 Port work

a look at how I port the cs7310p

Echo 7310 upper transfer porting, caps on, then caps off to get my flow and timing.

Donny walkers chainsaws testing echo 7310

Echo cs 7310p Modified!!

Talking port work recipe #2 on the Echo cs7310P

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Echo 7310 Before and After Porting

Echo 7310 Before and After Porting

Okay i just got this in from texas this is a

Echo 7310 Before & After Porting

Echo 7310 Before & After Porting

Johnston Performance chainsaw shows you a

Echo 7310 Port Work and First Impressions

Echo 7310 Port Work and First Impressions

So again this is my first

HotWoods Ported Echo 7310!

HotWoods Ported Echo 7310!

Johnston Performance Chainsaw shows you a HotWoods

Echo 7310 Ported. Huge gains over stock.

Echo 7310 Ported. Huge gains over stock.

Echo 7310 Ported. Huge gains over stock.

Ported Echo cs 7310 vs Ported Husky 572 vs ported Stihl 462, who wins .

Ported Echo cs 7310 vs Ported Husky 572 vs ported Stihl 462, who wins .

https://www.youtube.com/watch?v=QC_12OEBeEs

ECHO 7310 Port work

ECHO 7310 Port work

... big one back there comes in at 131 degrees uh wait a minute no i'm sorry 123 degrees

a look at how I port the cs7310p

a look at how I port the cs7310p

this is a look at how I

Echo 7310 upper transfer porting, caps on, then caps off to get my flow and timing.

Echo 7310 upper transfer porting, caps on, then caps off to get my flow and timing.

This is spliced together, but basically there are 3 upper transfer ports on each side. I wanted the

Donny walkers chainsaws testing echo 7310

Donny walkers chainsaws testing echo 7310

Donny walkers chainsaws testing echo7310.

Echo cs 7310p Modified!!

Echo cs 7310p Modified!!

Finished

Talking port work recipe #2 on the Echo cs7310P

Talking port work recipe #2 on the Echo cs7310P

Basically me rambling about

Dyno Time! Echo 7310

Dyno Time! Echo 7310

Johnston Performance Chainsaw shows you a woods