Search found 20 matches

by czechojo
Tue Oct 16, 2018 4:29 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: Yasuni R.07 Exhaust
Replies: 1
Views: 1543

Yasuni R.07 Exhaust

anyone have experience with this exhaust? how to derestrict inside with dremmel? did it require modification to fit properly? jetting suggestions?
by czechojo
Wed Sep 12, 2018 3:35 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: Need a fly wheel remover
Replies: 6
Views: 2753

a better way is to start with an impact wrench
by czechojo
Wed Sep 12, 2018 3:33 pm
Forum: Stella Discussion
Topic: Flywheel removal
Replies: 4
Views: 1841

most are actually left threaded
by czechojo
Wed Sep 12, 2018 3:33 pm
Forum: Stella Discussion
Topic: Flywheel removal
Replies: 4
Views: 1841

most are actually left threaded
by czechojo
Sat Sep 08, 2018 10:08 am
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: Performance Crankshaft
Replies: 1
Views: 1852

Performance Crankshaft

anyone have any suggestions on a better than stock crankshaft for a RH50?
preferably one that can easily be swapped out with the original
by czechojo
Sat Aug 25, 2018 12:05 am
Forum: General Discussion
Topic: NCY INTAKE TUNING
Replies: 6
Views: 1136

I was using a synthetic blend but that's a great idea I'll switch to full synthetic. I was talking to you on another thread about the railing noise at a certain throttle position. I think I may of located it as the wrist pin bearing .. i got one coming in the mail. I'm seriously contemplating a stro...
by czechojo
Wed Aug 22, 2018 1:23 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

I went to 3 different parts stores and none of them had the plug in stock so I ordered a few that will be in today at 3pm... I ended up getting the bike to run fairly decent, it runs on the warm side but didn't seem to be dangerously hot.. now I put in a malossi delta wing clutch with white springs ...
by czechojo
Mon Aug 20, 2018 2:54 pm
Forum: General Discussion
Topic: NCY INTAKE TUNING
Replies: 6
Views: 1136

it's running great now that I put the old intake back on, kept the needle in richest position .... it is the malossi m1611028 carb which is the dellorto phbg 19mm.. I believe it was definitely leaking from intake and carb connection... what do you think about adding oil to the gas tank itself? I've ...
by czechojo
Mon Aug 20, 2018 2:48 pm
Forum: General Discussion
Topic: FYI DELLORTODIRECT . COM THIEVES
Replies: 5
Views: 979

GOT A REFUND
by czechojo
Sun Aug 19, 2018 10:56 pm
Forum: General Discussion
Topic: NCY INTAKE TUNING
Replies: 6
Views: 1136

ok I'll check those numbers. I know the need is 16. before the ncy intake I started with a 42 idle and 80 main and the bike was running really hot also I had to raise the needle just to get enough gas to run but still would bog down at full throttle till the 100 main and 48 idle.. I also have a prim...
by czechojo
Sat Aug 18, 2018 10:34 pm
Forum: General Discussion
Topic: NCY INTAKE TUNING
Replies: 6
Views: 1136

NCY INTAKE TUNING

put a ncy intake on roughhouse with malossi 70cc tuning is 1st off.. 100 main 48 idle in dellorto 19mm carb ... any suggestions?
by czechojo
Sat Aug 18, 2018 12:51 am
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

arrow is pointing to exhaust.. do you think the uni filter could be letting in to much air?
by czechojo
Fri Aug 17, 2018 7:10 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

still waiting on ther clutch and variator but I got the jets in and it is still running hot. well having a 70cc run hotter than the 50cc? I switched from an 80 to 100 main and 42 to 48 pilot... runs good but really hot and loses some power.. I have a large intake by ncy that I haven't installed, I w...
by czechojo
Fri Aug 17, 2018 6:59 pm
Forum: General Discussion
Topic: FYI DELLORTODIRECT . COM THIEVES
Replies: 5
Views: 979

yeah i wish I seen the bbb reviews first. I reordered everything through SIP . I still haven't heard anything from dellortodirect.com yet nor have they replied to any emails or answered the phone so I went to my bank to dispute ther charge, maybe I'll get the money back. im just glad it was only$50
by czechojo
Tue Aug 14, 2018 1:34 pm
Forum: General Discussion
Topic: FYI DELLORTODIRECT . COM THIEVES
Replies: 5
Views: 979

FYI DELLORTODIRECT . COM THIEVES

ordered parts from dellortodirect.com
right away took my money, since then...
2 weeks later no replies, no package, no contact whatsoever
by czechojo
Tue Aug 14, 2018 1:31 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

ok so it has turned into more of a consistent jingle at any throttle position, im thinking the rollers is probably right. I have a variator and clutch coming this week so i'm trying to wait for it before opening it up. appreciate the info, I'll let you know what I find
by czechojo
Mon Aug 13, 2018 2:13 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

ok, I have another question. it's difficult to describe but I noticed a quick buzzing sound when I quickly let off the throttle. so I slowly left off the throttle and noticed at a certain low throttle position there is a buzzing or rattling sound. the problem is it seems to be getting worse like lou...
by czechojo
Sat Aug 11, 2018 10:32 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

so can overheating be caused by jets being too small?
by czechojo
Fri Aug 10, 2018 11:09 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

yes that sux but probably a good idea..
by czechojo
Fri Aug 10, 2018 9:15 pm
Forum: Black Cat, Rattler & Roughhouse Discussion
Topic: HELP RH50S 70cc overheating
Replies: 12
Views: 2150

HELP RH50S 70cc overheating

Hi I recently installed a malossi 70cc cylinder and malossi/dellorto phbg 19mm carb and uni pod filter. it has 6g dr pulley sliders and is over heating … right now until new jets come in the carb has a 80 main and 45 pilot with 55 choke... needle all the way rich... prima pipe that looks identical...