jets and plug for airsal 70cc puch (5 replies)
Howdy I'm running an airsal 70 cc kit for puch with a SHA Clone with also a puch biturbo exhaust. what size jet should i have in my carb? what size plug as well?
View Articlelifan motor swap (4 replies)
looking to swap stock a55 tomos motor to a new Lifan 125. Does anyone know if anybody makes a 420 sprocket for a tomos instead of the 415 chain size?
View Articlepug var ? (2 replies)
i think i want one of these. how much of the stock clutch do i keep with it? anybody got one? does it have the idler bearing and all that? should i just message benji? i bet cheetah chrome knows...
View ArticleDid I gap too much ring? (7 replies)
Melted my gila piston. Installed a new one. I used this chart: http://www.mopedarmy.com/wiki/Ring_gap And at 1.8503" bore with two rings did the top at .006 so that comes out to roughly .0111" and the...
View ArticleHobbit variator issue (4 replies)
So I'm struggling with an issue here that I can't figure out. My variator is de-variating way to fast sending my rpms through the roof and putting a lot of stress on the crank. Whenever I get going up...
View ArticleSachs Balboa - carb + performance (4 replies)
First off - thank you everyone in advance for your patience. I did do a search but got a bit confused etc. We own a 1978 Sachs Balboa. We also have a 1976 Motobecane. Story is that I wanted a moped...
View ArticleNew exhaust, rejet, now bogs...wtf? (6 replies)
So I bought this exhaust for my '77 Pinto: https://www.treatland.tv/ProductDetails.asp?ProductCode=puch-tecno-circuit-pipe-pinto Then I upjetted the stock Bing carb about 10% (went from a 72 to a 79)....
View ArticleHobbit head seal bad (7 replies)
I have a pretty bad air leak on my hobbit at the bottom of the head right around the decomp channel. I have sanded both the Dr cylinder deck and the metrakit derbi head on granite with oil and 600...
View Articlehobbit kits on peugeot 103's: talk to me (2 replies)
i was scoping out the honda/derbi/peugeot metrakits on treats and it struck me that they're all hackably close to fitting. i've got a stock pa50ii cylinder floating around and i'd like to put it on my...
View ArticleCylinder and head identification (6 replies)
[attachment 154085 IMG_20160722_192034.jpg][attachment 154084 IMG_20160722_192008.jpg][attachment 154083 IMG_20160722_191925.jpg]I got these in a bulk parts deal. No markings on the cylinder or head....
View ArticleRunning only with Choke on????? (3 replies)
Ok, so I know this is covered elsewhere but I'm at my wits end. I have a Polini kitted Minarelli engine that's only running with the choke on while giving it throttle. Now unless I spray carb cleaner...
View ArticleI am 1hacker I spamm online credit cards and I sell credit cards, paypal and...
I am 1hacker I spamm online credit cards and I sell credit cards, paypal and I transfer the western union, and I do online shopping Billetts airplane, metro, stad, hotel, iPhone6; ipat samsung...
View ArticleHeating issues av10 polini (3 replies)
Ok so I am running a av10 polini cases and a 70cc polini w port kit with a 70 polini head 19mm dellorto carb with a 98 main 45 idle polini velocity stack home made spring er3 with medium weights and...
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What should I do with my Derbi? (4 replies)
1979 Derbi Variant piston port. Just put a Tomos technigas on it the other day. Good for about 35. I don't want to fuck with the cases or ignition, I have another variant for that. I'm thinking maybe...
View ArticlePower loss (no replies)
Hi guys, Just new here and so much information, I love it. I have build a Tomos Flexer 50cc for my son and he is doing some mx in the moped class. However, the last race he started very well but after...
View ArticleZA50 knocking (2 replies)
Just built this ZA thats taken a year for me to finish, but now that I have it all together I started it up for the first time today and it has a loud knocking sound when idling, but goes away when I...
View ArticleMoby Temps?? (no replies)
Hey - I have an AV7 with a 74cc Airsal, 15.15 SHA (jetted at 68), a doppler ER1 pipe and an AV10 head. I ran it yesterday and hit 450 degrees. I know thats spicy so I pulled over and babied her home....
View ArticleA35 case matching first attempt (1 reply)
I wasn't going to do this but the difference was bad enough it had to be done. I didn't get real aggressive and just sort of rounded the edge. Had to touch up the corners on the cylinder as well. Tell...
View ArticleTurbokit Sidebleed pipe (no replies)
Hello, Has anyone on here had any experience with the turbo kit sidebleed pipe? I am curious about this one, and just want to know what is up with it. Currently i am running an airsal 70 kit, dellorto...
View ArticleHoly trinity! (5 replies)
Ive got spark but my plug is clean after spending the afternoon doing wind sprints trying to bump start a free spirit with new airsal 70 cc kit What does that mean? Also ive got a new fuel line and a...
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