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2003 ttr 90 manuel

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does any one have a coppy of the 2003 ttr 90 manuel i need to put a new topend on and i dont know how to time a yamaha engine any help would be great

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i need to know how to time the motor

i bought the bike with the head off and had to put in new rings and a cam guide

i have never timed a yamaha before

any help wou be grately appreached

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i need to know how to time the motor

i bought the bike with the head off and had to put in new rings and a cam guide

i have never timed a yamaha before

any help wou be grately appreached

here is what you need, let me know if you need anything else.

http://www.tjsconcepts.com/TTR90_cylhead.pdf

Edited by tjackson
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Ty Jackson

I will

I'm waiting for parts to come in the mail so I can get it back together

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The only other thing was the carb settings

I'm planning the ultrasonic clean the carb

And need to know the stock settings

The carb is a mikuni 5HN1

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