Hey...should I use higher octane gas or something with a Wiseco 10.5:1 compression piston (stock is 9.5:1) on My 86 200x???
At The Back Of The Pack
Arm chair racerAt the back of the pack
Hey...should I use higher octane gas or something with a Wiseco 10.5:1 compression piston (stock is 9.5:1) on My 86 200x???
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
First Time Rider
Arm chair racerNew to the board
93-93 should do it. Add a little octane booster to each tank of gas if you want to be safe.
'86 ATC 350 X FOR SALE-- GONE!
'86 ATC 200 X PARTING OUT
'95 Banshee--The most feared ATV ever built
'95 KX 125
'98 Polaris 700 XCR
'65 Mustang!!
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Arm chair racerAt the back of the pack
what happens if I dont?? lol ...if I run ...let's say...87 octane gas?? lol then what? :-D :?:
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
Just Too Addicted
Arm chair racerJust too addicted
Then you'll have detenation. If goes on to long you will burn a hole in your piston, lose of performance, and have to rebuild your top end after the piston goes!!
1979 Honda 110 ATC, CEET gas tank cover, 25X11X9 rear tires
1984 Honda 110 ATC, orignal blue plastics,
1982 Yamaha 175 TRI-MOTO, 26MM Mikuni
Honda US90 ATC, Collecting Dust
2004 TRX450R
Power User
Roostin Away
where did u get a new axle?
85 250SX New to me!!
85 ATC 70 stock ~ TRADED
85 ATC 70 with 138cc Lifan
83 110 restored ~ sold
85 110 restored ~ sold
83 200x restored ~ sold
02 400ex ~~~SOLD
K&N filter
K&N jet kit
EHS Racing lid
Removed choke 42 pilot DJ146 main
HMF full exhaust
AC skids
Holeshot XCR rears
14t front sprocket
IMS Roll front bumper
Graydon Proline nerfs
At The Back Of The Pack
Arm chair racerAt the back of the pack
off ebay lol.......well not actually off ebay...i bought some other stuff off ebay and the guy said he'd throw in a new axle for $200 so I did it
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
At The Back Of The Pack
Arm chair racerAt the back of the pack
I'm running 87 on my 10.5:1 :shock: I know I shouldn't be but its free (from my grandpa's gas stockpile) and I haven't noticed any detonation. I guess I'm lucky.
-'86 ATC 250SX: No longer mine...Complete 350X front end, Corbra Megaphone system, 350X carb with UNI dual stage foam & outerwear bolted driectly up, Powroll/Rocky 260cc bore 10.5 to 1 compression piston.
New to the board
Arm chair racerNew to the board
Should be allright with 87 on dirt roads or gravel. but if you were to ride in sand you would deff need the 93. Just becuse the sand puts more of a load on your motor.
1985 atc 350x
At The Back Of The Pack
Arm chair racerAt the back of the pack
i ride trails but really, really fast lol
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
New to the board
Arm chair racerNew to the board
hey did your piston and exhaust make a big diff over stock? I also have a 86 200x.
1985 atc 350x
At The Back Of The Pack
Arm chair racerAt the back of the pack
piston.WAY more power!@ and exhaust too..sounds FREAKIN AWESOME! more acceleration too
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
New to the board
Arm chair racerNew to the board
I paid $300.00 for it but i need to staightn the forks and new rear plastic and front fender. Other than that it's in great shape.
1985 atc 350x
At The Back Of The Pack
Arm chair racerAt the back of the pack
if u look at mine trailprotrailpro I restored it, I paid $435 as it was and it ran good....
1984 Honda ATC 250r
Bored .020 over Wiseco, Answer silencer, fresh motor, New connecting rod and balanced crank, Boyesen 2 stage power reeds
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