trickedcarbine

Shhhh!!!! Stop ruining it.

Verify it's cooling. You've thrown enough fuel at it.

Better yet, what's the full motor set up? What fuel/oil and mix ratio? Timing? Water pump is in good shape and the motor isn't overheating?

Timing?

Ask Joe Molinari on Facebook for a couple photos...

If some one is having trouble with CP Industries, it is builder/assembly error.

Springs on the fork shafts are the biggest.

.020 ish... If you have the screw on tops instead of the solid tops, make sure they are snug and crimp them tight. Hit them with dialectric grease and verify the boots are making a good connection.

I get stuff from Lew and I've found its best to leave a voice mail and wait a couple days. So if the language isn't a barrier, I'd give it a go even though it'll be an expensive call. However, I'd urge you to consider looking in to the CP Industries stuff. The Twister stuff is nice, but it can be a dance getting parts and I honestly don't see the company being around to much longer. Lew is getting old, and it seems Jr. is looking at other avenues. So parts would be even harder to get. As far as the CP Industries stuff, it's been proven, and just about any combo from trail to drag in every stroke and bore combo you could dream of. Not to mention how many dealers they have that are willing to return your calls and ship over seas ASAP. As far as comparing the two, there are several obvious differences, but in the end it boils down to cost vs performance. Not to mention headache. The CP stuff typically makes better numbers per cc out of the box, and once ported they really shine. The Twister stuff can run hard and there are a few out there, but they are high dollar motors done by very capable hands. Definitely not the norm.

Korey Kennedy at Kompulsive concepts can get you a brand new harness whipped up in any variation you could dream of for a killer price.

Verify it all looks good. Make another attempt at assembly. Do a compression rest again with a known to be good tester. If ot still shows something weird, do a leak down.

No, he still flips parts and bought a well known parts distributor.

Any interest in some white Full Bores?

^ lol

What carbs? What kind of riding do you do?

Doubtful. There would be a plate of it was 10 mil. I'd imagine it's an old school big bore sleeve 4mil motor. No way it's making those numbers with a big bore sleeve choking transfers and no welded transfers or triple exhaust.

If you're gonna take it all apart to port it, you might as well do a full tear down and do a +4mil stroker crank. Get the crank porting and through a site sponsor who is a shop so it can be welded. A trail port would be a good start. Definitely get a cool head with custom domes made for your specific set up. Whoever ports it should also be able to do the domes. Also, look in to a timing plate. A few degrees or more can net a good gain. You could always upgrade the pipes and carbs down the road.

Nevermind, just clicking the banner does it.

It would be sweet if I could go directly to the home page from a thread with out having hit 4-5 links.

Yeah well..... SHORT^

Third rate as fuck! Gayer then AIDS...

Why put it in an archaic banshee frame? Banshee's are about the worst frame design when it comes to any of the sport quads. There is a reason any bike worth riding has 2K plus in front end suspension parts. I'd say find a Blaster or any newer 4 stroke chassis from the 400ex to new 450's.

Find her a blaster to ride. Fuck riding doubles. Sketchy if you're going fast, and no fun if you're playing it safe.

Fireball, Lonestar, Stellar, Etc...

In all honesty the divider in the transfer is far gone, but I have seen another set similar where the divider was cut even further up in to the cylinder. That motor was a 100+ hp 350 stock cyl... Guys have done and tried many things in the name of trial and error. The only way to see what they do is to bolt them on.