Re: What is a maxi hi torque head, really?

Graham Motzing /
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> Mike Boyd Wrote:

> -------------------------------------------------------

> How far do you go to derestrict the stock maxi airbox?

Ahh knew I had a pic somewhere.

IMG_20190201_235112.jpg

Cut it open at the seam with a utility knife, took out the 'filter', got rid of snorkel and all the plugs and junk, and cut the hole where it goes into the frame out to about 1".

I like how quiet they are with the air intake routed in the frame, plus you can ride in a downpour, and your jetting stays more consistent.

Speaking of the original content of this thread... This was on a sport mk2 with the "22" dykes ring cylinder. Fastest stock moped Puch made, look at how much they had to restrict it with the black washer in the snorkel just to get it to stay under 30 mph!

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