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Tuning my engine...

Posted: Wed Sep 03, 2008 11:40 am
by nico boom
Well; I told the thruth!
I'm preparing the spare- engine of my moped that brings me to work every day.
I sold this moped [new] to my dad in 1994, in those days I worked in a shop which sold/ repaired mopeds and motorcycles of Yamaha, BMW, Suzuki, Honda, and Harley.
Now this oldie is my daily driver; 49cc, 2-stroke forced cooling..... 6,8HP [say WOW] :lol: :lol: [2,4 allowed].
Nowadays it's like new again, totally restored 4 years ago. [picture shows pre-restored state].
As for the spare engine; it was a completely worn out, corroded and abused one, which I bought cheap....I couldn't just only revise it...my old profession came to life again!
I narrowed the crankcase, filled the balancing holes in the cranckshaft, modified the timing in the cilinder, raised compression, flowed the complete intake section, advanced the timing, and mofified the exhaust and pulley's.
Nobody ever suspects me because I look like [and AM ] an oldtimer on an old moped. :-$ , but when a"youngtimer" wants to pass me with his flashy HIP LC racy scooter, sometimes they just see my rear-ligh dissappear in the distance :lol:
I'm past the age that I'm worried about beeing HIP, or must own the latest trend, so this is my faithfull "workhorse".
If you know Holland, the fuelprices, and how crowded the roads are here where I live, you might consider making a fool of yourself as well, and also drive one of these oldies.....
Oh, and I like old amps as well. :wink:

Posted: Wed Sep 03, 2008 12:12 pm
by Bfowler
haha, thats great! i think its time to dabble in forced induction!

Posted: Wed Sep 03, 2008 12:35 pm
by stipud
That's great Nico! You should get it dynoed :lol:

It's probably faster than your other bike :)

Posted: Wed Sep 03, 2008 12:41 pm
by nico boom
HAHAHA!! don't you laugh at my "weekend bike" you #$@%&^%$!!!
Or next time you're here, it will leave some tracks on your ass :lol: :lol:

Posted: Thu Sep 04, 2008 4:01 am
by dwnrodeo
So where do you mount the amps at???

Posted: Thu Sep 04, 2008 5:32 am
by buckster
I live in Tacoma Wa and I am starting to see Vespa's cruising around just about every other day. There's about 5 to 7 of them parked around my work every day. I never saw those things a year and half ago!

Posted: Thu Sep 04, 2008 8:06 am
by nico boom
dwnrodeo wrote:So where do you mount the amps at???
Well... I installed the MS1000 on the luggage-carrier, mid/highs in the legshield, sub in the topcase,...but my 4Ah battery didn't last for more than 30 sec. :lol: :lol: ...so I enjoy my amps at home. :wink: