MOPED ARMY

i've seen someone do 55-60 on an airsal.

I'm running my TCCD 70, ran it lean at the beginning and basically didn't break it in, still running strong with a good 2100 miles on it blasting almost 50 all day with a 16 sha and proma gp pipe, great fucking kit, but if i were to choose another, Well I'm going polini on my next build but for the cheaps id go with the treats reed kit.

I for one would not think of an MK65 when asked for the most forgiving kit.

As far as I know, a Metrakit is a good kit, good speed, but not at all forgiving. And if you do fuck up and you need to get a new piston, they're twice the price of a regular Airsal or something.

I would go for the good old Airsal, it's a good all-rounder, it's fairly quick, very forgiving, reliable and cheap.

i've gone over 50 on each of these kits(mk65, kstar, & tccd). i personally like the kstar. it's cheap and gets the job done. Best bang for your buck.

the 65 hero cylinder has a ton of power. casting is gross though.

mk 65 hands down

I would not get a mk65, it was my first kit and it was great, without porting it I got to low mid 50 s. With porting I got to low 60s. But...the dmp, treats, whatever is more forgiving for someone new. It won't last as long though. Nick is thin on them.

MK65 is soooo last decade man. Get a 65 hero kit. Port the shit out of the intake and exhaust. BLAST.

Hero is the poor man's Metra 80 (the transfers are actually larger than the MK80 big port). Metra 65 is just a glorified stock cylinder. Your choice.

I guess a lot of people are afraid of adding material to the cases or having an angled exhaust. If you want to be one of the cool kids, that's what you have to do, so just do it.

All of the 70cc piston port kits are very similar. I had the Airsal 64, that one did 45 with stock gearing. But the K-star/treats kit has to be the most forgiving. I haven't heard of anyone having problems with one as long as you clean them up and gap your ring. Dont be a wuss, just do it man. If you blow it up then do it again, but better.