1989 Sparks 265 Cylinder

[wes350x]

Have a VERY nice and very strong Sparks ported cylinder 265cc that I took off last year when I switched for a ESR310. Its been sitting in my shop. It has the spacer and ProX piston for it also. It doesnt have many hours on it at all. It has a cool head (non o-ring). Runs on race gas only with the dome in it now. Im looking to get $250 for it or trade for some parts. Id like an extended aftermarket swinger for 86-87 frame, front shocks, aftermarket rad, or other stuff. Let me know and we can work something out. This set-up was honestly more fun to play with than the ESR I have on my bike now. It just needs a lil polishing back up.

[wes350x]

intake portwork

[wes350x]

inside

[Yfz245]

What kind of shocks and other stuff you looking for

[wes350x]

aftermarket shocks, stock length. Really looking for a swinger or bigger rad. We can do partial trades + cash.


Forgot to mention:
THIS KIT IS BOLT ON AND GO: (well all it needs is a new cr head gasket) THE CYLINDER AND PISTON ARE IN GREAT SHAPE!


ITS GONNA GO ON EBAY IN A WEEK.

[wes350x]

PIC WHEN IT WAS ON THE BIKE

[rayman375]

In the top picture it looks like it's cracked where the mounting stud goes through, is it?

[wes350x]

No thats a small wire I have holding the spacer plate on.

[maryland450r]

What kind of porting is it? Low, mid, top end?

Would it be okay with 110 octane?

[wes350x]

Originally posted by maryland450r
What kind of porting is it? Low, mid, top end?

Would it be okay with 110 octane?

yes I ran 110 without any problems. I honestly dont know what type of port work it has, It had tons of power in all ranges. This was Sparks version of the 265 using the YZ piston.