250 trail boss more power?
#1
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I have a 90 trail boss 250 4x4. I know its not a 650 and not looking to make it one. I read it has 22HP and I`m finding that under load it lacks the HP needed to keep me going. What can I do to make my quad have alittle more growl than grown
is there anything easy to do to make it have something like 30hp. I`m not into racing and think its fast enough for me. I just dont like riding it across a frozen lake with a foot of snow full throttle and doing 20mph I`m running stock sized mud-lites for tires. Thanks in advance.
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#3
Quad Patrol
Don't let the hp numbers fool you. Its all in how you get it to the ground. Clutching clutching clutching!
Don't let the hp numbers fool you. Its all in how you get it to the ground. Clutching clutching clutching!
![Default](https://atvconnection.com/forums/images/icons/icon1.gif)
I have a 90 trail boss 250 4x4. I know its not a 650 and not looking to make it one. I read it has 22HP and I`m finding that under load it lacks the HP needed to keep me going. What can I do to make my quad have alittle more growl than grown
is there anything easy to do to make it have something like 30hp. I`m not into racing and think its fast enough for me. I just dont like riding it across a frozen lake with a foot of snow full throttle and doing 20mph I`m running stock sized mud-lites for tires. Thanks in advance.
![Smile](https://atvconnection.com/forums/images/smilies/smile.gif)
#4
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I did put a $500 comet clutch in it and didnt like the hard shift so i put the stock spring into the new clutch maybe I`ll put the new spring back into it (come to think of it im sure it was white). Other than that its bone stock. I had another trail boss, i redone the motor and went a 50tho over bore with a wisco piston and didnt feel any gains.
I`m leaning towards the exhaust and carb work. I`m sure the carb has stock jets not sure of the #`s if i re-jet how many sizes bigger should i go??? and is the re-jet an oem part can i order it from polaris? I know a fair bit about the mikuni round slides (book smart) actually understanding them seems a bit french but im sure i could figure it out.As for the exhaust will i gain anything opening it up from after the Headpipe back? thanks for the help.
I`m leaning towards the exhaust and carb work. I`m sure the carb has stock jets not sure of the #`s if i re-jet how many sizes bigger should i go??? and is the re-jet an oem part can i order it from polaris? I know a fair bit about the mikuni round slides (book smart) actually understanding them seems a bit french but im sure i could figure it out.As for the exhaust will i gain anything opening it up from after the Headpipe back? thanks for the help.
#5
Quad Patrol
Don't let the hp numbers fool you. Its all in how you get it to the ground. Clutching clutching clutching!
Don't let the hp numbers fool you. Its all in how you get it to the ground. Clutching clutching clutching!
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