Why am I blowing headlights all of a sudden. (1 reply)
1980 general 5 star. Always had problems with it, but the headlight was not none of them. Been brapping around for like a year now with no problems. Then one day I noticed my headlight was blown. Wat....
View ArticlePietcard Auto-retard box with le partie cdi (no replies)
Will it work? Will it blend??? my stock box dumped on me and it would be nice to have a lil curve. Or should i just go with the Jogbox?
View ArticleTrail tech temp gauge reading differently?? (5 replies)
I didn't know which forum I should post this in so here it be. At the track, my trail tech temp gauge was reading like it should, then at random the temp reading dropped by about 150° and now reads...
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Removing Starter Clutch Plate from Derbi Start 3 or 5 (5 replies)
Figured this was performance since removing the starter clutch isn't a repair but a performance upgrade... Anyone know how to remove the starter clutch plate from these motors? Looks like it has a...
View ArticleQt50 cc upgrade (1 reply)
I'm looking to upgrade my qt50 but I'm not sure which one makes sense 60 or 70cc? I know I'll have to upjet (already have them) and upgrade the exhaust. I need it to get up hills better because I'm fat.
View ArticleDerbi Atlantis Pipie/Tuning Advice? (Scooter content inside) (1 reply)
Ya it's a scooter (2t fan cooled), but c'mon now so are the start motors, I'm picking up a running non efi model, has anyone played with these? Site to find a pipe? I'm gonna stick with the stock...
View ArticleDrilling oil inection nipple in intake? (3 replies)
I put a VM20 on my Honda Urban Express and I've been running premix, but I'm not feeling a huge difference without the oil injector and I'd like to use it again. Would I be able to just drill into the...
View ArticlePossible solution for vespa performance ignition+fan (5 replies)
check this out it's made for an older fan cooled sachs but recut the taper and go jam! Also lots of cool stuff for older German vertical cylinder mopeds on that site. I'm too poor but maybe someone is...
View ArticlePuch za50 crank rebuild (no replies)
Hey guys and gals, I've been trying to reach moped crank works for a full ZA50 rebuilt with rito rod, but have not had any response for a while now. Does anybody know if they are still in business? If...
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Anyone have issues with the $28 2 petal reed block form treats? (4 replies)
Having identical issues with two identical builds, and curious if anyone else has had issues with this reed block?...
View Article17 bing clone (4 replies)
Can anyone tell what this unlabeled atomizer is? 2.15?[attachment 157557 IMG_2079.JPG]
View ArticleReeds snapping at the coners (8 replies)
Iv been battling this issue my reeds snapping at the corner causing a worrible lose in proformance. The last set I had last 100 miles this set last maybe 20 mins!. Any one have any insight on why this...
View ArticleDellorto phbg Black edition vs Classic (5 replies)
Hey guys! I would like to ask what are the differences between the PHBG Black edition and the Classic PHBG. Ity clear for me that the Black edition has some features that make quicker to change its...
View ArticleJet sizes peugeot 103 sp 1979 (no replies)
I have a peugeot 103 sp 1979 stock cylinder stock de restricted exhaust and stock gurtner 12mm carb the jet currently in is stampted 245 which i think is a 5012n 62 i recently installed a polini reed...
View ArticlePuch Maxi power one 50cc kit (5 replies)
Hi, My 78 Puch is coming along well. E50, single speed. Am gonna get it running stock to start with and see if my rebuild works before playing about with set up too much. Have bought a 50cc power one...
View ArticleIs it worth it to case match A3 to Airsall 44mm? (1 reply)
My A3 cases aren't matched to the 44mm Airsal cylinder. I get 45ish mph with stock gearing. Question is whether folks match their A3 cases to this one kit to get more power and speed? I'm putting a...
View ArticleWatercooled overflow (no replies)
So whats the most common solution for the overflow tube on the radiator on a moped? If you run an overflow tank, how would you route it? This is the last thing i need.
View ArticleJamarcol exhaust (3 replies)
Hey! I would like to ask if someone has experience with Jamarcol exhausts? in particular with these models. The classic for 32mm pipe and this other tuning one. I am planning to put it on a 5speed...
View Articlelooking for speed (6 replies)
Hi all Trying to get my 1978 pinto2 up and running.Its my first ever ped & needs a new cylinder and piston. I am thinking of getting the puch treats 70 cc kit version 1 along with their moped race...
View Article74cc airsal piston arrow direction... (13 replies)
So the arrow is supposedly for pointing toward the exhaust. I had the engine built this way and it was not running right and there was quite a bit of sludge upon teardown, including on the top of the...
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