Search found 90 matches

by shiba
Sun Jul 07, 2013 6:34 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

yea.. the pump, pumps oil into the gas. it mixes for the motor. thats how you have oil and gas mixed.

yea like 3 ounces per gallon. fill that quarter bottle up, and 5 tanks later yo8ur out of oil. its going into the motor. 3 ounces, with yoru 3 ounces you threw in there too.

yup, i knew how the ...
by shiba
Sun Jul 07, 2013 5:04 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

32:1 mix with 50:1 or whatever the pump pushes, which is 3 ounces per gallong. and yoru mixing, waht 8:1? 16:1?

i have my gas mixed at 32:1... not sure where your getting 8:1 or 16:1...

edit: unless you mean that 32:1 mix in my gas + what the pump is putting out (at 3oz per gal)... if thats the ...
by shiba
Sun Jul 07, 2013 1:15 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

Spark Plug
Spark Plug
2013-07-07 12.09_small.jpg (231.99 KiB) Viewed 11507 times
this is the current color of my plug after about 300ish miles, maybe a bit less...all w/ a 90 jet...thoughts? too small of a jet, or?

also, the last few tanks i've started using premix(32:1) along w/ the oil pump...
by shiba
Sun Jul 07, 2013 12:57 am
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

Glad its running. What BBK? MHR? Are you running stock pipe and carb? 324 temp is fine. If it climbs above 400 keep you eye on it. Mine will get to about 425 if I am WOT a lot and on lots of hills.

i just got the normal cast iron, no mhr... stock pipe and carb (jet is 90 tho).... my max temp so ...
by shiba
Sun Jul 07, 2013 12:14 am
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

Quick update... I just hit 400 miles today... Shooting to get another 100 in before the weekend is over... 500 miles enough for breaking it in??

I've been keeping a log with photos of my trail tech gauge with max rpm and max temp and duration of my runs... May post if it's interesting to someone ...
by shiba
Sat Jun 29, 2013 5:20 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

paulpauly7 wrote:you want to be between 300 and 360
ahh ok, very good to know...i'm guessing that i'm not getting that hot because i have an improper jet size currently? i think so far my max temp i've seen was about 324F or so...
by shiba
Sat Jun 29, 2013 8:54 am
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

Yup, stock carb and exhaust...

Random side question about jets... Does anyone know of any local stores that may carry small enough drill bits for me to drill the one I have out a bit bigger??

As for the plug cap... Turns out the head gasket from the stock bore was a similar size, so I dremeled ...
by shiba
Fri Jun 28, 2013 8:04 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

Re: 72cc Malossi BBK Installed [Questions Tho!!!]

Greetings:

The shroud is Critical. Reposition the hole, and seal the gap with tape or sheet metal so the plug wire donut seals well. Moving air is the only cooling, and leaks anywhere decrease it.

Ok, thats kind of what I figured, but it never hurts to triple check! :)

Is a dremel the best way ...
by shiba
Fri Jun 28, 2013 6:18 pm
Forum: Performance Technical
Topic: 72cc Malossi BBK Installed [Questions Tho!!!]
Replies: 14
Views: 11914

72cc Malossi BBK Installed [Questions Tho!!!]

So I got my BBK from Red Etf and after having some bad luck w/ the c-clip and piston ring...i got replacements and got them installed last night...and my scooter runs again!! yay!!

So I've attached photos of a brand new spark plug I've had in this new BBK for maybe a total of 30 min (mostly idle ...
by shiba
Fri Jun 21, 2013 9:28 pm
Forum: Performance Technical
Topic: What not to do when installing a BBK
Replies: 6
Views: 5269

Re: What not to do when installing a BBK

is this ok to do, or should I get a new one!?
Always use new clips, they can get be bent and loose tension when removed. A clip gone loose is an expensive failure.

hmm, ok not what i wanted to hear, but either way, i'm glad i heard (well, read) it!

i've messaged Red Eft Performance to see if he ...
by shiba
Fri Jun 21, 2013 9:08 pm
Forum: Performance Technical
Topic: What not to do when installing a BBK
Replies: 6
Views: 5269

What not to do when installing a BBK

First thing is first, I managed to get the c-clip semi-in the piston, then it sprung out...about an hr after crawling around in my garage w/ a magnet unable to find it, I said screw it, and just used a c-clip from my old piston; is this ok to do, or should I get a new one!?

Now...my second lesson ...
by shiba
Mon Jun 03, 2013 10:12 am
Forum: Performance Technical
Topic: 66cc BBK Upgrade? Thoughts?
Replies: 12
Views: 8935

Re: 66cc BBK Upgrade? Thoughts?

Yes it can be used with stock parts.
For carb. Airbox intact air screw about 3/4 of a turn out. Needle clip at the top. 100 main. Tune from there.

i think its fairly safe to assume that you mean the second kit on your page here (http://www.hondaspree.net/phpBB3/viewtopic.php?f=2&t=19538 ...
by shiba
Mon Jun 03, 2013 7:03 am
Forum: Performance Technical
Topic: 66cc BBK Upgrade? Thoughts?
Replies: 12
Views: 8935

Re: 66cc BBK Upgrade? Thoughts?

Yes it can be used with stock parts.
For carb. Airbox intact air screw about 3/4 of a turn out. Needle clip at the top. 100 main. Tune from there.

i think its fairly safe to assume that you mean the second kit on your page here (http://www.hondaspree.net/phpBB3/viewtopic.php?f=2&t=19538 ...
by shiba
Wed May 29, 2013 9:54 am
Forum: Performance Technical
Topic: 66cc BBK Upgrade? Thoughts?
Replies: 12
Views: 8935

Re: 66cc BBK Upgrade? Thoughts?

Red Eft Performance wrote:Just a heads up for twenty more bucks I sell a 72cc malossi kit that is bolt on and you can use stock carb. Quality and performance is double of that 66cc kit. Keith
can it be used w/ everything else stock (ie, exhaust, etc)? also, what jet size is a good starting point for the stock carb?
by shiba
Tue May 28, 2013 4:30 am
Forum: Performance Technical
Topic: 66cc BBK Upgrade? Thoughts?
Replies: 12
Views: 8935

Re: 66cc BBK Upgrade? Thoughts?

Oh seriously? That's nice then haha... After reading a few posts I was under the impression that the main jet would be closer to 100...but that would be perfect since I think I've currently got a 82 or 85 key in there... :p