> Overpriced Parts Wrote:
> -------------------------------------------------------
> > Rocco Taco Wrote:
>
> > -------------------------------------------------------
>
> > That kit makes a lot of power!
>
> >
>
> > I would not run a lil bing for the kit.
>
> With a 14mm bing (I like it better then 15mm on pp kits) and knowing to
> o tune I keep up with 19 and 21 mm phbg carbs (if he is talking about a
> piston port cylinder) as well as killing big carb off the line with same
> pipe and stock ignition, the 17.5 dellorto phva is the exception (that
> carb rules) it has good low end if he’s talking about reed kit then ya
> bigger carburetor is better,
>
> Getting back to the OP’s questions you got a mismatch set up, with a
> a high rpm pipe and stock gearing you are going to have to rebuild with
> a needle bearing crank plus you’ll be running way hotter at speed so you
> may need aftermarket auto retard ignition to run cooler at speed, if you
> could keep your RPMs lower (14mm bing, circuit or estoril pipe and up
> gear you could run stock ignition and stock crank,
>
> Blue springs are nothing, you need to get stiffy kickstart springs,
>
> Don’t do any porting until your kit is tuned and broken in and you are
> e able to run cool on long runs,
>
> The more porting you do the more metal you remove so the more heat sink
> capabilities you remove unless you carve gas porting channels and other
> fancy stuff with a dental drill
>
> Also if you’re using stock ignition make sure you completely service
> e your magneto and learn timing, the information is here
> https://www.mopedarmy.com/wiki/Puch_timing
>
> I had a friend revise it a little while ago so it has more and better
> r information on the care and feeding of stock ignition
Your dmp kit with a 14mm bing goes 58mph+?