Brock
Well-Known Member
I was informed my findings on everything axys 800 from digital wrench and dyno results have been a huge asset.
I couldn't have done this without Jim at dynotech and the digital wrench. More axys 800's that were dyno'd the better information we collected.
When I found exhaust seals leaking,bad formation of female outlet, pipe hitting chassis. No heat in pipe. Sensor reads pipe heat, so raw fuel going through is bad and way down on power. Seal,get pipe fixed/replaced. The exhaust temp needs to be 1050f on dw for any axys to make power.
Tps, base,idle, wot.
0.695-0.710@base(preferably .700
0.903-0.923@ idle (preferably .917)
4.28-4.33@ wot.
Exhaust valve travel is very important and needs to be in spec period!!
Clutching is huge and effects 90% of the sleds out there.
Track tension,chain tension.
Throttle free play
Bad compound belts.
To light of primary weights is pure heat in primary
S version 1.61 gear ratio is bad, needs 1.74 ratio so it will pull rpm consistently.
There's way more information, just look at my threads and dates I started them
I'm glad I could help everyone and even if it gets posted on another site.
I couldn't have done this without Jim at dynotech and the digital wrench. More axys 800's that were dyno'd the better information we collected.
When I found exhaust seals leaking,bad formation of female outlet, pipe hitting chassis. No heat in pipe. Sensor reads pipe heat, so raw fuel going through is bad and way down on power. Seal,get pipe fixed/replaced. The exhaust temp needs to be 1050f on dw for any axys to make power.
Tps, base,idle, wot.
0.695-0.710@base(preferably .700
0.903-0.923@ idle (preferably .917)
4.28-4.33@ wot.
Exhaust valve travel is very important and needs to be in spec period!!
Clutching is huge and effects 90% of the sleds out there.
Track tension,chain tension.
Throttle free play
Bad compound belts.
To light of primary weights is pure heat in primary
S version 1.61 gear ratio is bad, needs 1.74 ratio so it will pull rpm consistently.
There's way more information, just look at my threads and dates I started them
I'm glad I could help everyone and even if it gets posted on another site.
