@CJ555 you are very close. We ride the Bordentown city river ramp a few nights a week. Don't get out on the river much on weekends as i stay down the shore in brigantine on the weekend. Keep making your pics ill actuely be happy if someone else hits.i love supercross and love the jet ski community!
Looking for first hand accounts. Im just wondering if the older fr/fs2 floats or sinks to the bottom. I believe it has foam so I'd think it may bob just at the surface like an SJ. But as heavy as these Damn things are i just don't know. Thanks in advance.
Chuck Palmucci
Tried this a few years ago. See if it can catch on better this time.
Post your weekly supercross picks here before the telecast starts each week and if you get all correct you win a twin cylinder port job from my business, CPT Enterprise LLC. 100% free no catch, other then round trip shipping...
I love the idea of the oem yamaha 155 pump and i believe it is a very good option. With a tbm pump stuffer to increase stator center diameter and the correct pitch prop for your engine and hull it can be awesome. For the hard core flat water guys the major disadvantage is there is no way to set...
Running used, carefully inspected miss match parts, and Pistons with dings in the top is a bit different then what was done with this engine. There are severe gouges in the piston and cylinder wall. Some one took time to re open the ring gland for the new rings. This is something i could see...
You guys are totally correct. I see pistons come out like that after bearing or ring failure so often i skipped right past the fact that the rings look perfect. Crazy to think someone would do that. Reassemble an engine with those Pistons and the bore looking like that. If they had the...
Ada YA7631 means: Yamaha 760 (84mm-86mm bore) 31cc combustion chamber volume. WAY to aggressive compression ratio for pump fuel (unless domes have been modified).
@holeshot and i may differ by a few degrees on what is optimal for our watercraft port timing. And i agree 100 percent that pipe tuning, squish clearance, among other tuning variables make a huge difference. But to say a 200 degree exhaust with no power valve will have as much off idle power as...
@waxhead if you had one in your hands you'd be able to see there is almost nothing similar to wiseco. If they are anything like any wisecos id say they are closest (still not that close) to the pro lite wisecos. Under side of the Pistons is just as much a work of art as the top.
That's the wossner single ring beauty sitting on this php top end I built a while back. Great Pistons. And a bunch lighter then other 89mm pistons and still strong as hell.
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