I didn't get floodedI believe it happened to @DougStar engine?
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I didn't get floodedI believe it happened to @DougStar engine?
Ok stupid question... is your filter clean, also is your outerwear clear? My friends 5t was running likeyesterday no matter what tune I put in it. Took off the outerwear which was clogged and it ran amazing. Like I said... stupid question, just wanna rule that out for sure








Woah, wasn’t expecting machining scratches like thatSo the diaphragm seems to be good. On the other hand the walls are pretty scratched up from machining. Damn I expected better quality.
First video basically shows the inside of the motor. Is it normal for the connecting rod to move like that?
Second video shows the piston also moving. Normal?
https://youtube.com/shorts/ntFnj-UWHHQ?feature=share
Pictures
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If you cant feel the scratches with your finger nail then thats normal for a engine that has been ranSo the diaphragm seems to be good. On the other hand the walls are pretty scratched up from machining. Damn I expected better quality.
First video basically shows the inside of the motor. Is it normal for the connecting rod to move like that?
Second video shows the piston also moving. Normal?
https://youtube.com/shorts/ntFnj-UWHHQ?feature=share
Pictures
View attachment 75100
View attachment 75101
View attachment 75103
View attachment 75104
View attachment 75105
View attachment 75106
View attachment 75107
View attachment 75108
What do you see?Actually I see stuff already...what by the piston in pic 8? Wish my feking pen didn't break on my phone
*scuff
He ran like it like 4x though should barely show wear cross hatch should be mintIf you cant feel the scratches with your finger nail then thats normal for a engine that has been ran
Yes assuming that his piston rotatesIf you cant feel the scratches with your finger nail then thats normal for a engine that has been ran
Nope. You need a special diamon hone and fixture for these cylinders. The beads will snag the ports and come off. Plus your likely gunna rub through the nikasil, your better leaving it aloneThey probably just bead hone these heads
I don't feel the scratches at all.He ran like it like 4x though should barely show wear cross hatch should be mint
My 71cc project showed similar with less then 20 mins thru it, and I can guarantee it didnt suck anything or have anything in the case.He ran like it like 4x though should barely show wear cross hatch should be mint
Your fineI don't feel the scratches at all.
Its fineSo the piston and connecting rod movement is normal?
Wish I had another engine to try out. Just sold the esp last week...![]()
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