needing info about a 1985 honda trx fourtrax 70cc - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 07-12-2005, 02:16 PM
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needing info about a 1985 honda trx fourtrax 70cc

Ok i need some info on how and where to find so proformance mods for my 1985 honda trx fourtrax 70. Im mostly looking for exhaust and bore kits.If ne one would like to lend me some info it would be GREAT! thanks guys

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post #2 of (permalink) Old 12-31-2005, 05:28 PM
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Re: needing info about a 1985 honda trx fourtrax 70cc

i had a 1986 trx 70,and was told that i could use the high rev cdi box.the plug in is the same as the 2005 xr70/50,crf 50. but i got a cobra exhaust and put a size #68 main jet . that made it very torgkie.lots of low end power.but it would fly in 4th can also regear it.the rear sprocket is the same type as the sl/ct 70's so they are cheap to buy. go to internet site called they have all the parts that u need for your trx 70.and at a fair price.they also have top end kits if you want to upgrade that way..hope this helps.
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