AL P
Moderator
you can use these as long as you know a base line for your sled...so for example..if you know, that your sled has a good mix at say 15F with 143.8`s..then put your jet size in the 1.00 slot, and make the -40, 15F..
then just go up, or down however many number changes it shows for a given temp or altitude change..
hope that explanation made sence..
Basicaly, you would go down roughly two/three numbers for every 1000ft altitude, and up two/three numbers for every 20F change..(20F colder)...this would just be a base line, and would need fine tuned...
this chart is for a differant carb then what our vmax4`s use..but somewhat close...our vmax4`s, have fuel screws, not "air screws", but other wise, they give ya a good idea..
then just go up, or down however many number changes it shows for a given temp or altitude change..
hope that explanation made sence..
Basicaly, you would go down roughly two/three numbers for every 1000ft altitude, and up two/three numbers for every 20F change..(20F colder)...this would just be a base line, and would need fine tuned...
this chart is for a differant carb then what our vmax4`s use..but somewhat close...our vmax4`s, have fuel screws, not "air screws", but other wise, they give ya a good idea..